Esp32 wifi mesh exampleงาน

Project Title: Arduino IDE example for updating ESP32 from the internet I am looking for a freelancer who can provide me with an example code for the Arduino IDE that allows me to update an ESP32 board from the internet. This project is for personal use. Specific requirements: - The example code should be compatible with the Arduino IDE and designed for an ESP32 board. - It should include the necessary functions and libraries for updating the ESP32 firmware over the internet. - The code should be well-organized and follow best practices for Arduino programming. Code explanation: - Since I understand Arduino IDE coding, there is no need for the code to be fully explained and commented. However, I would appreciate if key parts of the code a...

- please make sure the phone is upgraded to the most recent iOS. - start every video with "Hello everybody" and end with, "I hope this helps you out! Thank you." -less than 90 seconds. Preferably within a minute. - please deliver within 5 days Tutorials how to.... * set a reminder * record your iPhone screen * disable automatic iOS updates * make stickers *...iOS. - start every video with "Hello everybody" and end with, "I hope this helps you out! Thank you." -less than 90 seconds. Preferably within a minute. - please deliver within 5 days Tutorials how to.... * set a reminder * record your iPhone screen * disable automatic iOS updates * make stickers * delete wallpaper and replace it * share location * turn off read receipts * block a number * s...

I own reatil and store where customers visit frequently. Store located in bus station. So to attract more customer I wanna provide free *wifi using my router. Customer needs to login using mobile number and password login credentials. After limited usage of wifi customer needs to purchase using payment gateway for an very reasonable prices. Quote me accordingly to prepare Android app with maintenance, back end support and Hyderabad based company only....

I am looking for a freelancer who can help me connect a 2.9" Red and Black e-paper display to my Heltec ESP32 LoRa V2. The project requires the display to be able to display text. Skills and Experience: - Experience with connecting e-paper displays to microcontrollers - Proficiency in Arduino programming language

Disclaimer : No automated bids I am looking for a developer to help me create a chaos engineering tool that is compatible in injecting chaos with AWS kubernetis , Azure kubernetis and on premises servers . The tool can be used to inject failures ...burst, memory exhaustion, killing container , pods , nodes etc . This could potentially be developed in python and should have frontend web-based UI for multiple users to access , although it is not a requirement and I am open to alternative options like Jenkins pipelines . For reference please see a similar tool I do not recommend open source tools chaos mesh and chaos monkey . Ideal skills and experience for this project include: - AWS expertise - Azure expertise - Experience with chaos engineering

Disclaimer : No automated bids I am looking for a developer to help me create a chaos engineering tool that is compatible in injecting chaos with AWS kubernetis , Azure kubernetis and on premises servers . The tool can be used to inject failures ...burst, memory exhaustion, killing container , pods , nodes etc . This could potentially be developed in python and should have frontend web-based UI for multiple users to access , although it is not a requirement and I am open to alternative options like Jenkins pipelines . For reference please see a similar tool I do not recommend open source tools chaos mesh and chaos monkey . Ideal skills and experience for this project include: - AWS expertise - Azure expertise - Experience with chaos engineering

We need a new product design which is socket type portable EV Charger with changable 3 plugs suitable for 1phase 16A Schuko 3.5kw, 1phase 32A CEE Blue 7kw, 3phase 16-32A CEE Red 11-22kw. The product should be controlled by an app via WiFi or Bluetooth and RFID card. One device can work under 1phase and 3phase and provide 3.5kw, 7kw, 11kw and 22kw with suitable plugs. It can be work as wallbox or portable for long journeys. We need all technical design and component requirements with necessary RFQ documents which shows all component specifications.

I need a 3D model of "Rasnov fortress" (native language = "cetatea Rasnov") to be able to print it in 3D. Also some basic textures to be able to use it in other projects. The model should be as clean as possible and the mesh should be closed shapes (no open planes or inverted geometry) so it can be printed. We don't need very small details. The mesh should contain part of the mountain with forest and the "RASNOV" sign. Trees should be modeled in such way that they can be 3D printed. A very good reference can be found here: This model can give you an idea about what I need. Some improvisation can be done but nothing too extreme. Other references can easily be found by google-ing the location

I need a freelancer who is experienced in Jquery and Bootstrap 5 to create a split screen scroll for my project. The specific features that I want to be included are a vertical split screen. Something like this

Hi, I am looking for a skilled 3D modeler who can help me resize the clothes for 2 characters in Blender or Marvelous, I got both Blender and Marvelous files for each Outfit but they are on different body mesh, the task is to teach me how to resize the clothes and add them to different size bodies without damaging the clothes. 1 character is a female and 1 is a male, the body mesh used to make the outfits are different than the bodies I am using now. We can do share screen for the tutorial or you can simply make videos for each Point below. These have to be included in the Tutorial 1. Teach how to resize clothes with Blender or Marvelous or both if it's needed. 2. Teach how to add tattoos on the skins of my characters, I got 2 Tattoos packs and I don't know ...

I urgently need assistance with designing an image/icon for my project. I have a specific example that I want used as a reference. The ideal freelancer will: - Be experienced in graphic image/icon design - Have strong attention to detail - Be able to meet tight deadlines. - Previous work with similar projects will be highly appreciated. Time is of the essence for this project so prompt completion is critical. 24 hour deadline Similar to but not identical to the attached image. It should be made into a small 100 x 100px transparent icon and a larger 500 x 500 gif/png.

This stage of KTP project will needed to explain the feature of this controller The KTP emulator will become an APP to control through WIFI a ventilation unit

I need an expert capable of utilizing Google's Mediapipe to extract mesh and texture from facial scans, which will then be applied to a character model within Unity. There is an example how to use Google Mediapipe here: In this sample if you switch the Display mode to grid renderer you will see the mesh in web. It should be used to extract the texture and the mesh is provided in the results

Project Description: I am looking for a freelancer who can assist me with modifying my ESP32-S3 camera setup. I currently have it set to send continuous full-resolution images, but I need help changing it to transmit images in 720p consistently. Additionally, I want to adjust the program so that it only sends a full-resolution image upon a specific trigger, which in this case is a manual trigger. Skills and Experience: - Experience with programming ESP32-S3 cameras is required. - Knowledge of image transmission and resolution adjustments. - Proficiency in programming languages and frameworks relevant to ESP32-S3 cameras. - Understanding of manual triggers and how they can be implemented in the camera program. Please provide examples of previous work or relevant expe...

I need to simulate an airfoil NACA 64-212 1. To calculate Cd and Cl. 2. Workbench containing the mesh solver setup. 3. Grid Convergence study (find attached template). You can see the 2 attached files to know what is required. Thank you

I require an Android app to manage an ESP32-S3 camera that is preset to transmit images continuously in full resolution. However, I aim to have the images sent in 720p resolution by default. The app should trigger the transmission of an image in full resolution only upon a specific prompt or trigger. Ideal skills and experience for this job include: - Android app development - Experience with ESP32-S3 Camera integration - Knowledge of camera control and resolution settings - Familiarity with advanced camera settings such as ISO and shutter speed Key project requirements: - Develop an Android app for the ESP32-S3 Camera - Focus on image capture functionality - Support a maximum resolution of 1080p - Include advanced settings options for the camera, such as ISO and shu...

Research Proposal on Artificial Intelligence - The project requires conducting a thorough research on the topic of Artificial Intelligence. - The research proposal should be more than 20 pages in length, providing a comprehensive analysis and understanding of the subject. - The proposal should be formatted in APA style, with proper citations and references. - The ideal freelancer for this job should have a strong background in Artificial Intelligence and research methodologies. - Excellent academic writing skills and familiarity with APA citation style are also required. - The freelancer should be able to deliver a well-structured and well-researched proposal that demonstrates their expertise in the field of Artificial Intelligence.

I'm on the lookout for a highly skilled and experienced Embedded Programmer. The project will be centered around Tuya Bluetooth and WiFi modules, necessitating not only programming skills in these areas but also extensive know-how in circuit design and PCB making. - Critical Task Areas: - Programming Tuya Bluetooth module - Programming Tuya WiFi module - Circuit design - PCB making - Desired Functionality: The Bluetooth module will be primarily used for device control. Specifically, the programmer needs to write a script that enables controlling connected devices via the module. Ideal candidates for this project must have hands-on experience in dealing with Tuya modules and a solid background in circuit design and PCB making. You need to be deft in programm...

I'm embarking on a project that calls for a seasoned mobile app developer with specific skills and experience. We have our own custom designed Bluetooth device based on ESP32. Key Responsibilities: - Develop an application that can be operated on both Android and iOS. - The main aim of the app is to facilitate seamless communication with Bluetooth devices. So, the central functionality should revolve around this. Talent Required: - You should be well-versed in cross-platform mobile app development, with a proficiency in Android and iOS compatibility. - Extensive understanding and capability in integrating Bluetooth communication features into an app is crucial for this project. Ultimately, I'm seeking a professional who can adeptly bridge the gap between devices usi...

I am looking for a skilled Java developer who can modify an existing code example for reading and saving .wav files. The code example provided is clear and will serve as a starting point for the modifications. Specific requirements for this project include: - Both reading and saving .wav files - Preferred format for the modified .wav files is in Kotlin - The deadline for completing the modifications is within 2 days Ideal skills and experience for this job: - Strong proficiency in Java programming - Experience working with .wav files and audio processing - Familiarity with Kotlin programming would be a plus If you are confident in your Java development skills and can complete this project within the specified deadline, please submit your proposal. I am looking forward t...

Project Description: I am seeking a skilled programmer who can configure an ESP32-based Bluetooth remote to activate a specific icon on an Android screen. The project needs to be completed within a week. Skills and Experience: - Proficiency in programming ESP32-based devices and Bluetooth technology - Experience in configuring Bluetooth remotes to interact with Android devices - Ability to design and implement custom functionality for the remote Requirements: - The client already has the ESP32-based Bluetooth remote - The remote should have custom functionality, allowing the freelancer to design their own features Overall, the ideal freelancer for this project should have a strong understanding of ESP32 programming, Bluetooth technology, and Android device in...

ESP32 with Mic Voice to Text Integration and Real-time Text Content Updates to SQL Database/Server - I am looking for a skilled developer who can integrate the ESP32 module with a microphone to convert voice input into text. - The preferred method of voice input is through a microphone. - The converted text content needs to be sent to a SQL database/server. - The text content updates should be in real-time, ensuring immediate and continuous data synchronization. - The ideal candidate should have experience in ESP32 programming, voice recognition technology, and SQL database management. - The project requires strong knowledge of mic voice to text conversion algorithms and SQL database integration. - The ability to develop a reliable and efficient real-time data transfe...

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As I venture into the development of a flutterflow application, I am searching for a capable developer up to the task of enabling printing from the app to two thermal printers, preferably via wifi or local network. The specifics include: - Platform Compatibility: The app needs to operate seamlessly on both Android and iOS platforms. - Document Type: The task includes handling Text-Based receipts printing on one or two thermal printers. - Print Command: The design approached should factor in immediate printing upon command. In an ideal scenario, having background experience with Flutterflow and thermal printers, as well as a solid understanding of both Android and iOS platforms, will lead to an efficient execution of this project.

Need you for a prototype or simulation and long term as CTO or co-founder. Check out on my site at bbird . cloud We need to put together these technologies and put it into a consumer type of drone (DJI Phantom series or similar) - Object recognition using machine learning (AI) - autonomous flight of consumer drones (obstacle avoidance) - visual orientation (no GPS, no WiFi, no internet)

I am looking for a PCB designer with experience in Altium Designer for a multi-layer PCB design project. Requirements: Proficiency in Altium Designer software Previous experience in designing multi-layer PCBs Familiarity with PCB manuf...Specifics: This is about reverse engineering as we already have a finished project and the PCB design is mostly complete. However, we are encountering issues with the existing PCB and need someone with experience and expertise to help us finalize it. It would also be beneficial if the individual has experience in the field of electromobility, as the PCB implements a Type-2 charging communication. An ESP32 is used. Please provide a portfolio or examples of previous PCB designs using Altium Designer. Overpayment is possible depending on quality. ...

To make it easy I have attached a word document with the briefing AND sample pictures so you know what its about. Please do reply as to how long you would need for those revisions and if you understand that you will be provided the dwg files. P...make these changes. 1. Reduce parking from 8 by 8 to 6 by 6 meters. 2. Add setbacks for tiny house and parking. Basically all five red arrows 3. Add wheels and base as per the sample drawing attached. The front part is 1,20 long. Hopefully you have done such a house before and know what needs to be added. Add on all elevations. 4. Place tiny house (to scale on land) 5. State that there is a rural mesh fence fully intact. Add fence as per plan below. 6. Add name and address on the working drawings 7. Allow for 2-3 more additions upon counci...

I am in need of an experienced network administrator to configure a MikroTik router WiFi network with a "Free Use" button. Upon clicking this button, users will have access to the WiFi with the check-in and check-out dates selected through the Calendar date picker. This timeframe is limited to a maximum of 8 days. No personal data will be collected upon login. Key Responsibilities: - Setting up MikroTik router as per the project specifications. - Enable a "Free Use" button for user login. - Implementing a calendar date picker for check-in and check-out selection. Ideal Freelancer: - Significant experience in network administration and router setup. - Proven track record working with MikroTik routers. - Knowledge of Anti-Hacking measures and data se...

I am looking for someone to design and build a plug-in unit for personal use. The plug-in unit should be able to dim lights based on the time of day. Key requirements: - The plug-in unit should have an astronomic clock to accurately adjust the light dimming based on the time of day. - It should be capable of supporting 1800W of current to ensure compatibility with high-powered incandescent light fixtures. - The plug-in unit should not be connected to Bluetooth or Wi-Fi, providing a simple and secure setup. Preferred Power Source: Mains Electricity Light Fixture Compatibility: Incandescent Ideal Skills and Experience: - Experience in designing and building plug-in units with astronomic clocks and light dimming capabilities. - Knowledge of electrical engineering to ensure compatibility ...

balustrades made of aluminum screen mesh and glass

I am looking for a talented graphic designer to construct an eye-catching, original Facebook cover for my personal profile. This cover will primarily be viewed on mobile, hence optimization for that platform is a must. The design I envision is a bold overlay of three photos (Photo 1, Photo 2, and Photo 3). I...photographic visuals. Freelancers with experience in graphic design and an understanding of mobile-optimization techniques would be ideal for this project. Those who have worked on similar projects (e.g. Facebook cover designs) will be highly preferred. Key Project Requirements: - Proficiency in graphic design - Experience with Facebook cover design - Familiarity with mobile optimization - Ability to mesh photos in a visually engaging way - Skill in text placement and f...

I'm looking for a highly skilled developer, experienced in ESP32 board design and configuration for an IoT project. The essential purpose of this project is to create a board equipped with four Max 6675 Sensors and a 6 Channel Pulse Trigger Switch Controller to manage outputs for 12v 10Watt Solenoids. Key Project Elements: • ESP32 Board: The IoT centric nature of the project requires the ESP32 board to support Wi-Fi as the main communication protocol. Understanding of IoT connectivity and expertise in Wi-Fi based board design will enable the board to function optimally in real time. • 6-Channel Pulse Trigger Switch Controller: An integral component of this project, the pulse trigger switch controller must control 12v 10Watt Solenoids. Experience wi...

We are a new startup based in NCR Delhi, and require one/two adept coder/s proficient in Micro Python, capable of programming an microcontroller meant to control other devices. Experience with ESP32/ STM32 and device control applications is crucial for this project. This role requires: - Strong skills in Micro Python - Extensive knowledge of the ESP32/ STM32 microcontroller - Prior experience in device control applications - Ability to optimize code for seamless device interaction - Collaborative mindset to work with another coder This project provides a unique opportunity for skilled coders to further utilize and expand upon their Micro Python and device control expertise.

...Description: We are seeking a skilled freelancer to develop a system capable of detecting sound frequencies specifically in the range of 18,000 Hz to 19,000 Hz. This project will involve the design and programming of a device that can efficiently perform this task and communicate the detection results via a network. Core Requirements: Microcontroller Options: The system should be based on either ESP32, ESP8266, or Raspberry Pi, as per availability and efficiency in meeting project needs. Frequency Detection Range: The device must accurately detect sound frequencies between 18,000 Hz and 19,000 Hz. Network Communication: Upon detecting a specified frequency within the range, the device should send a signal through UDP (User Datagram Protocol) over a Wi-Fi network. Target IP and ...

Hi there. I have a some API Requests in a particular app (Swift / XCode) and oddly when there's a bad wifi signal the pages just load and load and spin. THEN, when I toggle the phone's wifi off, so it's just cellular - the page instantly loads and fast. Is there some code block I can put around my API Requests that tell it to use cellular or NOT to use wifi IF the result is not returning quick enough? I was reading articles like this: But I just don't have time to try a bunch of different stuff and I'm not that great with Swift like that. I'm good enough to paste some code in if you show me what to add - and potentially wrap it around my different API Requests. Thanks!

I am looking for a skilled developer to work on a BLE mesh project for monitoring purposes. Requirements and Features: - The project should be cross-platform, compatible with both Android and iOS devices. - As I am open to suggestions, I am looking for someone who can provide guidance on the specific requirements and features that should be included in the project. Ideal Skills and Experience: - Experience in developing BLE mesh projects for monitoring purposes. - Proficiency in cross-platform development, with knowledge of both Android and iOS platforms. - Strong problem-solving skills and the ability to provide guidance and suggestions for the project's requirements and features.

I have a native Android app built in Kotlin, it has the camera function already implemented, I want to transfer the camera feed to the computer, basically the Android phone should act as a webcam. I want an Android developer to implement the webcam part. There is already an Android app called Dro...camera function already implemented, I want to transfer the camera feed to the computer, basically the Android phone should act as a webcam. I want an Android developer to implement the webcam part. There is already an Android app called DroidCam() which already does this, but it transfers the feed over the network or wifi, I want to transfer the video over USB. Submit your proposal explaining how you'll achieve this.

...property and then ensure the locks are communicating with the Eufy Wifi bridge and modem/router. IT/Handyman will need to identify suitable location for the Eufy wifi bridge and modem/router to be installed so that there is minimal wifi signal blockage. I have attached a diagram floorplan: * First preferred location in the middle shelf of closet space in the hallway (circled red on the attached photo). I intend to replace existing cover and install a privacy grill (tiny airholes for ventilation). * Second alternative location is in the top shelf kitchen pantry The main thing is I need the IT/Handyman to make sure that wifi signal can reach inside the shelf otherwise IT/Handyman will need to come up with a solution (ie. wifi extender signal, et...

...pipeline and applications Please check the attached image for more details. (now included in the github repository) Deliverables: 1. Set up the development environment on my pc 2. Implement the data flow from sensors, to a db and visualization on a web-based app, to control the actuator based on the pre-programmed threshold and voice command. 3. Hardware prototype will be based on ESP32 and connect to internet over WiFi. It will monitor parameters such as Temperature, Humidity, Soil Moisture level etc and upload those information to a remote server 4. Server side programming/Android app 5. Advanced Features such as voice control 6: Assistance with Project Documentation 7. IOT AI visionary documentation with links and images (a must) ** Simulator of the hardware setup can...

(Please do not place a bid if u wont stick to it, I WONT PAY MORE THAN 40$, NEED A VIDEO OF THE APP WORKING ) I am looking for an experienced Android developer who can add Login/Register features & notification if the correct password was found/unfound during the brueforce to my existing Android Studio app, GitHub repo: The ideal candidate should have strong proficiency in Java and experience working with Android Studio. Specific requirements for the project include: - Implementing a user login and registration system - Creating secure authentication and password reset processes - Notification as said above Skills and experience required: - Strong proficiency in Java and Android Studio - Experience with implementing user authentication

(Please do not place a bid if u wont stick to it, I WONT PAY MORE THAN 40) I am looking for an experienced Android developer who can add Login/Register features & notification if the correct password was found/unfound during the brueforce to my existing Android Studio app, GitHub repo: . The ideal candidate should have strong proficiency in Java and experience working with Android Studio. Specific requirements for the project include: - Implementing a user login and registration system - Creating secure authentication and password reset processes - Notification as said above Skills and experience required: - Strong proficiency in Java and Android Studio - Experience with implementing user authentication and registration systems

I am looking for an experienced professional who can help me resolve a website loading issue on my GoDaddy VPS. The specific issue is that my website is not loading properly. I can provide the exact error message that I am encountering. My domain doesn't pull pages mostly on mobile networks. Sometimes it work with same ISP on mobile but not with wifi. I change the ip address of the domain. Deleted the hosting. Godaddy says the issue is from server end. Error message: This site can’t be reached Requirements: - Immediate resolution of the website loading issue - Expertise in troubleshooting and resolving domain issues on GoDaddy VPS - Ability to work quickly and efficiently to fix the problem

...Android developer. The purpose WiFi tethering network is to create a local network within a single room. Additionally, the tethering feature should be compatible with Android devices running on versions 7. I am trying to connect two devices over WiFi. Device 1 is Android version 7 and has the hotspot (WiFi Teathering). Also, it has KSWeb as the web server and WiFi File Transfer App. Device 2 is just a client as a web browser to connect to Device 1 WiFi Hotspot. If Device 1 is the hotspot, it will not show the IP address on KSWeb (0.0.0.0 is the IP address shown), and WiFI File Transfer will ask to turn on WiFi and connect to WiFi to start the function. Although Device 1 is a WiFi hotspot and Device 2 is connected to Device ...

Project Title: LGP Ultrasonic sensor Description: I am looking for a freelancer to assist me with my project involving an LGP Ultrasonic sensor. The purpose of the sensor is for distance measurement, object detection, and level sensing. I need to use 2mhz Ultrasonic sensors to measure liquid (water, diesel, petrol, lpg) level from the bottom of the tank. The piezo sensors will be connected to ESP32 .Operated with 5v battery I need: 1. Complete Circuit and BOM 2. AESP32 Code Requirements: - Experience in working with LGP Ultrasonic sensors - Ability to program and calibrate the sensor for accurate distance measurement Please provide examples of previous projects or relevant experience in your proposal.

Example: **LoDs / Polycounts:** - LOD0: Polygons: our suggestion 20.000 - LOD1: Polygons: our suggestion 10.000 - LOD2: Polygons: our suggestion 3.000 → if you expect quality reductions based on our suggestions please make a counterproposal **Materials:** Do not bake materials! Deliver them individual. Subdivide into following categories: - concrete - _rough (a rough material) - _smooth (a smooth material) - glass_plane (a glas which is flat, used in windows) - aluminium (a light metal) - steel (steel and stainless steel with smooth surface) - _brushed (brushed surface) - metal_paint (Metal with a paint coating) - plastic (a synthetic material which can easily be shaped))

Project description: I'm looking for a freelancer to create a location based WEB AR app sample page for my website. The solution should allow displaying a 3D model, say a building at a specified position, through a location reference mesh or marker. I would prefer a marker solution. The marker should only be used for initial placement of the 3D model, and the model should remain in position even when the marker is out of view of the camera. The solution should work on Android and IOS and can be installed on my WEB server without depending on external services. The solution must also be able to integrate other media elements such as text, images, videos and link buttons like It may be a modified version of this page, but the marker should only

We need a friend to write Arduino codes using Rainmaker for ESP 32. If there is good relationship and trust, we will have continuous projects.... Requirements: -Arduino developer - Rainmaker implementation for ESP32 - Both WiFi and Bluetooth connectivity - Specific ESP32 model: ESP32-S - Project completion within 1 week Ideal skills and experience: - Proficiency in ESP32 programming and development - Experience with Rainmaker implementation - Strong understanding of WiFi and Bluetooth connectivity - Ability to work efficiently and meet tight deadlines

...communications. Required Qualifications: - Minimum of Bachelor's degree in Agriculture, Mechanical Engineering, Electrical Engineering, Computer Science or EET. - 2 years of experience with agricultural equipment, precision farming systems, or connected vehicle systems. Preferred Qualifications: - Experience and understanding of communication protocols required - CAN, RS232 (additional: cellular, Wifi, GPS, ISOBUS). - Ability to work independently and multitask in a fast-paced, ever-changing environment with minimal supervision. Development of system-level test plans once implemented in the organization. - Customer orientated focus. Understanding the end function of the product from the customer's perspective and verifying against that function. - Agricultural, ...

I need a PCB design and parts suggestions for my project, with the following requirements: - Reliable measurement of Velostat resistance, without significant noise. - Bluetooth communication capability. - Powered by a USB cable. - Smaller size compared to the prototype. I currently have a working prototype (ESP32 + external ADC because there is too much noise on the ESP32 ADCs), but I need a smaller solution with a custom PCB.

I am looking for a skilled designer who can design a circuit and PCB for an ESP32 with POE+ and RS-485 interface using Easy EDA. Power Supply: - The desired power supply for the circuit is POE+ (Power over Ethernet). RS-485 Interface Data Rate: - The required data rate for the RS-485 interface is 250Kbps. PCB Design Requirements: - The client has specific requirements and preferences for the PCB design. Skills and Experience: - Experience in designing circuits and PCBs for ESP32 with POE+ and RS-485 interface. - Proficiency in using Easy EDA. - Ability to meet the specific requirements and preferences of the client for the PCB design. Please provide examples of previous circuit and PCB designs for similar projects.