Esp32 ble meshcông việc

take model, fix interferances in assembly, mesh and apply load x 1.5 . check results, send results file . fix if not strong enough and return the model

...terrific, but he initially tried to develop a wireless protocol. Apparently more complex than something like Bluetooth used previously, it could not be developed successfully. So we could never even get to see any foundational functions of the needed application to see if any of it worked decently and successfully. With his help, though, I do have a couple of usable breadboarded sensors comprising ESP32 and MPU6050. (With guidance I can use any other preferred sensor instead). Initially powered by USB, there is a battery connector on the ESP. Sensor firmware programming was done via VS Code, so I have gained a bit of practice using that. The desktop application attempt was I think done in some version of C and using Qt. Previous attempts "might" have been in Python, an...

Need a Chinese speaker to translate a Bluetooth Protocole (BLE) from Chinese to English. Of course, you might know what you are doing and must be able to do bluetooth protocole by yourself.

Indoor Tent Design Prototype. Aluminum Frame Canvas/Vinyl/Mesh "Tent"

Необходима разработка прошивки контроллера на базе ESP32-S3 для контроллера сбора сведений с морских судов. Входные интерфейсы: - NMEA2000 - J1939 - 7 дискретных входов Формат выходных данных: данные передаются на удаленный сервер JSON пакетами Связь с сервером: - Wi-Fi - GSM (SIM800C) Резервирование данных: запись на карту памяти при отсутствии связи с сервером Приемка работы по ведомости технического контроля

I am looking for a skilled developer who can assist me in using BLE in Unity for an Oculus VR APK.

...who can create a single HTML webpage on the ESP32 . The webpage needs to be very attractive and visually appealing. Design and Theme: - The client has a specific design or theme in mind for the webpage. - The developer should be able to bring the client's vision to life and create a design that matches their requirements. User Interaction: - The webpage should have user interaction capabilities. - The developer should be able to implement interactive elements that engage the users and enhance their experience. Content Display: - The webpage needs to display images. - The developer should be able to incorporate the client's images into the design and ensure they are displayed beautifully. Skills and Experience: - Strong knowledge of HTML and ESP32 platform. -...

I'm developing a two devices system for monitoring ambient conditions, each one controlled by an ESP32. The measurement device uses a BME280 sensor and a LoRa module to transmit the data to the second one, the Gateway, tha receives the LoRa msg and publishes the info into a MQTT port using WiFi. The first device consumes around 5 mA in deep sleep and 65mA during measurements; the second one consumes 10mA during sleepMode and 160 during LoRa + WiFi tasks (45 seconds). The Gateway rests under lightSleep and wakes up when new LoRa messages are incoming. The cycle repeats every 30 minutes. So the daily consume of the measurement device is 640 mW/day and the GW consumes 900 mW/day. For the electric supply of the measurement device i'm using a chinese 500 mA, 5v solar panel, ...

Desejo contruir um app no flutterflow onde consigo gerenciais dispositivos IOT...isso preciso se conectar com ele e registrar credenciais wifi. Penso em fazer da seguinte forma, a primeira conexão é feita por meio de BLE, após se conectar ele pode trocar as credencias de wifi do dispositivo. Porém, a primeira parte de conexão eu já tenho onde buscos os dispositivos e conecto, preciso de alguém para desenvolver a função de trocar as credenciais de WIFI do dispositivo no FlutterFlow criando algum widget ou action custom por lá. Já olhei na internet e existem arquivos no pubdev ou na internet sobre isso, porém não sei utilizar e busco alguém que saiba. Resumindo, quero possibilitar tro...

I am looking for a skilled ...The application is written in C using Visual Studio Code and platformio, and it should run on an ESP32 using the Arduino Framework. The program needs to utilize flatbuffers to store and retrieve settings from a littlefs partition on the device. Skills and experience required for this project include: - Must have an ESP32 to run tests - Strong C programming skills - Experience with Visual Studio Code and platformio - Familiarity with the Arduino Framework - Knowledge of ESP32 development - Proficiency in using flatbuffers data structure The ideal candidate should have experience in troubleshooting and resolving compilation errors in C applications, as well as expertise in working with the ESP32 platform and utilizing flatbuffers ...

ESP32 Temperature sensor battery and wifi

Je souhaiterai créer des lecteurs de webradio (le flux de la webradio devra être intégré à ce lecteur), Intégré dans un boîtier prêt à être utilisé, connection wifi et rj45 avec sortie audio de qualité (minijack et RCA). création sur une base de kit ESP32 ou me tiens à votre disposition pour plus de détails. J'attends vos propositions.

Read various data fields from a non Apple smart watch using BLE connectivity. Manufacturer IoS SDK available, also a working version in Android. Must be written using SWIFT. The project is 2 parts: PART 1 - Simple Demo App (to show capability) 1. Search and find available BLE devices. 2. Connect (and remember) smart watch, also sync time and date from phone (using manufacturer SDK). 3. Read data from smart watch (as per manufacturer SDK) via x5 buttons on APP (one button per data point). PART 2 - Move project into an existing SWIFT App) (Expected fixed price US$80)

Project Description: - I am looking for a freelancer who can help me with my project involving Esp32 communication with a Flutter app using Bluetooth. - The goal of the project is to establish a bidirectional communication between the Esp32 and the Flutter app, allowing data to be sent and received. - The project does not require any persistent storage on the Esp32. - The ideal freelancer for this project should have experience with Esp32 and Flutter development, as well as knowledge of Bluetooth communication protocols. - The freelancer should be able to set up the necessary Bluetooth communication between the Esp32 and the Flutter app, ensuring smooth data transmission and reception. - Strong problem-solving skills and the ability to troubleshoot any po...

I am looking for a freelance IoT device developer to help upgrade an existing IoT Industrial Monitoring System. Details will be shared only with suitable candidates. The ideal candidate should have expertise in ESP32, Bluetooth BLE, and Flutter. Ideal Skills and Experience: - Strong knowledge of ESP32 and Bluetooth BLE. - Proficiency in Flutter for developing cross-platform mobile applications. - Expertise in C programming language. - Experience in developing Industrial Monitoring Systems. - Familiarity with IoT protocols and technologies. - Ability to troubleshoot and debug issues in IoT devices.

...The custom hardware has its battery, main controller is the Texas Instrument MSP 4030 and the BLE chip is the RN4020 I have the MSP-EXP430G2ET flash programmer board ready to be used with CCStudio from TI I believe the problem is with the firmware. There will be to phase for this project. I need to send data from custom hardware to Garmin IQ via BLE. The goal is to have Garmin Watch log the external sensor data along with heart rate. Later, the heart rate and pressure curves should integrate with a video from an outdoor camera based on timestamps, possibly using Garmin's VIRB studio. The custom hardware includes a battery, with the main controller being the Texas Instrument MSP 4030 and the BLE chip being the RN4020. I have the MSP-EXP430G2ET flash pro...

...Proficiency in graphic design to incorporate artwork and branding - Attention to detail to ensure the stand is sturdy and durable - Creativity to create a visually appealing display stand If you have the necessary skills and experience, please submit your proposal with examples of your previous work. attached my product which is an insole. It is expected to showcase it selling point which are 1, 3D mesh production provide flexibility on insole. 2, old version of insole which using EVA material easily to lose support and too hard for user to use in long term 3, my idea is to insert insole on the display against EVA one so that customer can compare directly. If you have better idea please share with me too 4, stick with brand logo color tone attached also some concepts I think i...

I have a dense cloud and I am looking for an experienced 3D modeller to complete and cleanup a 3D model created using Agisoft Metashape. I just need someone with processing power and professional metashape license to build the dense cloud into a mesh in Metashape at the highest resolution (and record the settings used), and then clean up and center the model in the software. Truly this should take the right person 15 minutes of active working time. I need a metashape file back and a 3d pdf in return.

Hi, we require a video creator to create 4x videos like the below. Screenshots can be taken from each website carefully; logos will be provided. Cheers!

...data on a LittleFS partition of an ESP32 using platformio/vscode studio. The code should be written in C. Specific requirements and functionalities for the sample code include: - Using Flatbuffers encoding to store data - Storing the data on a LittleFS partition of an ESP32 - Using platformio/vscode studio for development The IDL file is as follows: table Tone { frequency:float; duration:int; } table Melody { label:string; tones:[Tone]; speed:float; } The code must be able to read/write to that structure and save it to LittleFS It must compile and run on any ESP32 MCU It must contain void GenerateRandomTone() which will create a melody file containing 2 or more tones and write it to the littleFS filesystem on the ESP32. ...

Hi everyone, I would need to have my Firmware adapted and updated. I used to have an Arduino board and a 2.4 inch touch screen. Now I have a custom made PCB board with an ESP32. What needs to be done: Update program from Arduino to ESP 32 Slight change to the script. New menu: Settings (includes some values that need to be adaptable by the end-user) Load last settings to be added New mini script to be added. See attached Scenario card

...system extensively to ensure accuracy and reliability. Ensure that the system adheres to all privacy laws and guidelines. Provide training and technical support for users. Maintain and update the system as necessary. Key Skills and Requirements: Proven experience with Indoor Positioning Systems (IPS), Radio Frequency Identification (RFID), Wi-Fi Positioning Systems (WPS), Bluetooth Low Energy (BLE) Beacons, Ultrawideband (UWB), or similar technologies. Knowledge of IoT and smart home technologies. Strong problem-solving skills and ability to think outside the box. Familiarity with privacy laws and guidelines related to tracking and data collection. Excellent communication skills to effectively explain complex technical concepts. Degree in Computer Science, Engineering...

I am looking for a freelancer who can help me with a project involving the Gurux ESP32 DLMS water meter. The specific goal of this project is to monitor water usage and I would like the water meter to be connected to the internet. Additionally, I require the water meter to have data logging capability. Skills and experience needed for this project include: - Proficiency in working with the Gurux ESP32 DLMS water meter - Knowledge in internet connectivity for devices - Experience in implementing data logging functionality If you have experience in these areas and are interested in working on this project, please reach out to discuss further details.

Project Title: Fixing Errors in existing code for ESP32 firmware. Description: I am looking for a skilled developer to fix functionality errors in the existing code for my ESP32 firmware. The code is written in Arduino and requires someone with experience in this language. I have the project repo and here is the readme link to what I need done. I am trying to save the settings in protobuf format: the has a skeleton ... it will compile but there's a logic error somewhere which writes a file incorrectly and it cannot be read back causing a crash on boot/bootloop https://code

I need to convert the 3D file of this figure from STL to a watertight surface file. Also need to find a parting line to split parts for molding, eliminate undercuts, and shell the resulting files to a thickness of 0.4mm. Up to 4 shell pieces total is acceptable. Some loss of small details is allowable. The file must be usable in STEP or IGES format. *Original mesh is slightly higher resolution than the file provided here.

...one-time project, I may consider hiring a freelancer on an ongoing basis if I am satisfied with their work. Please include any relevant experience in your application. The device should have a mainboard including a STM32 processor. We have developed our own modules for Motor driver, IMU, GPS, capacitive sensors (2), inductive sensors (2), linear actuator feedback readers (analog and digital), ESP32 for both wifi and bluetooth. These devices should take place on the main board under the control of STM32. There should be JETSON ORIN NANO socket on the main board and the STM32 should communicate with the SOM Module Jetson Nano Orin. 6 global shutter cameras should be connected to JETSON ORIN to process machine vision. According to the JETSON NANO ORIN output to STM32, the STM32...

FOTA over MQTT/HTTP using Zephyr for NRF52 Target Device: Both NRF52 and Zephyr Zephyr Bluetooth Module: BLE Update Interval: Every day We are looking for a skilled developer to implement FOTA (Firmware Over-The-Air) over MQTT/HTTP using Zephyr for the NRF52 platform. The project requires expertise in both NRF52 and Zephyr. Key Requirements: - Proficiency in working with NRF52 and Zephyr platforms - Strong understanding of BLE (Bluetooth Low Energy) module in Zephyr - Experience in implementing FOTA for embedded systems - Ability to handle firmware updates on a daily basis Ideal Candidate: - Experience in developing FOTA solutions using Zephyr and NRF52 - Familiarity with BLE and its implementation in Zephyr - Strong problem-solving skills to handle firmware upda...

I need to perform a finite element analysis of a mechanical structure, composed of steel profiles and welded components. The analysis needs to be detailed with a fine-mesh, and accommodate certain pre-specified requirements and parameters. The results of this analysis will be integral in informing the design of this metallic structure, helping me ensure that it meets my needs in terms of performance. It is therefore essential that this job is completed to a high standard and with a degree of precision.

its about internet radio player esp32 based it works well just need few improvements using Arduino IDE: 1- Make changes to code to have it working with ethernet too on ESP32-POE (for now code works with wifi only ESP32-DEVKIT 38 pin version board) 2- Add MDNS () or make a way to can use Static IP 3- Add password to webpage. 4- Make possible to use Spotify Playlists and Albums for realtime play spotify audio streams Budget is max $100

I am looking for freelancers with experience in building hardware that utilizes Bluetooth Low Energy (BLE) technology. The specific hardware that I am looking to build is for transmitting data from my hardware to a Garmin watch. The custom hardware has its battery, main controller is the Texas Instrument MSP 4030 and the BLE chip is the RN4020.

More details will be shared in private chat.

...You are required to work individually on a specialist network that uses sensors to track a moving object. You can select the application that requires tracking e.g., patient tracking, luggage tracking, employee tracking etc. to define the problem statement for research and choose an avenue of investigation and implementation with that chosen area as the theme. The sensors are deployed randomly in mesh topology and use short range communication to send data to the base station. You can investigate various routing protocols for communication. From base station, data is transferred to cloud or central server. The implementation should be done in Network simulator. Research topic: Wireless sensor networks on healthcare monitoring (medical application) WSNs WSN is an effective way fo...

I need an expert only on the named skills.

...project. I do not have a schematic, so I am open for suggestions on the design. We are looking for a circut board design to control a 12volt pump on a weed sprayer, This video explains the machine - Input 12 V from a car battery. - Output 12v to a small poison spray pump. - Poison control pump 12V 10 amps draw - low-cost solution without wifi or BLE As described in the video we need a device to replace the operator’s thumb on the control button for the machine. We need to be able to adjust the length of time the pump runs at a factory level – this run time will be set up before the unit is delivered to the end user. We need to have the operator with the ability to adjust the frequency the pump runs using a multi position dial. The output needs

I am looking for a freelancer to help me with my project titled "IQ Connect - BLE new hardware". Purpose of the new hardware: - The purpose of the new hardware is to connect a newly developed device using Bluetooth Low Energy (BLE) with the Garmin Vivoactiove 4 and send timestamped 2byte value over to the Garmin Watch. (5/sec) The hardware has Microchip RN4020 for BLE communication. Appropriate firmware adjustments are needed. Desired range of the BLE hardware: The desired range of the BLE hardware is short range, up to 10 meters.

I am seeking a freelancer with expertise in ESP32 based WiFi temperature sensors to develop a battery-operated sensor with a wide temperature range. The ideal candidate should have experience in designing and programming these sensors and be able to deliver a functional prototype that can measure temperatures accurately. There are no additional sensor features or integration with other devices required for this project. The developer will 1. Make schematic + BOM 2. Make PCB files 3. Test, debug final units and ship fully functional units.

Hey all! I have an ESP32 card and a LED connected to that. I want to control LED's brightness by using slider or buttons from my Website--not WebServer .(I created that website but it's blank for now.) It is necessary to use Arduino,PHP, SQL and other languages such as HTML and CSS. I am studying on this project yet I've not succeed yet. I use Cpanel for uploading folders to my website.

its about internet radio player esp32 based it works well just need few improvements using Arduino IDE: 1- Make changes to code to have it working with ethernet too on ESP32-POE (for now code works with wifi only ESP32-DEVKIT 38 pin version board) 2- Add password to webpage. 3- Make possible to use Spotify Playlists and Albums.

...tools. I need someone who is a "jack of all trades" in the modern technology field who can tutor me, guide me, help me with projects, do some programming for me, do some research, bounce ideas etc. on an as-needed basis. You do not need to be an EXPERT LEVEL in the following areas but you should have enough knowledge and hands-on experiences playing with them: Electronics: Arduino, Raspberry Pi, ESP32, schematic capture, circuit simulation, pcb layout, circuit design, IoT, Home Assistant, 433Mhz RF modules etc. Computer: HTML, CSS, JavaScript, Python, MQTT, C, VBA, Excel, Photoshop, video editing etc. CAD: 3D designs, 3D printing, The rate I am offering is US$10 per hour, billable in 15-minute increments because sometimes I just have few simple questions to ask. ...

Need to add few features for existing ESP32 online radio sketch, using Arduino IDE. 1- Make changes to code to have it working with ethernet too on ESP32-POE (for now code works with wifi only ESP32-DEVKIT 38 pin version board) 2- Add password to webpage. 3- Make possible to use Spotify Playlists and Albums.

**************NOT FOR BEGINNERS********* I am looking for experienced person who can do the PCB design . The bids are for 4 types of boards which will have use 1) ESP32-S3 chipset (Multilayer Board) 2) ESP32-S3 Module (2 layer) 3) ESP32 -S3 chipset based board with onboard MOSFET'S for motor control (Multilayer Board) 4)AT32 based board (Multilayer) The freelancer should have adequate knowledge on multilayer PCB design, Basic components and should know about the MOSFET'S and impedance matching as well. EasyEda is preferable,but the freelancer can use whatever the software they are familiar with. Other software will take time to verify the design. Please note that an "sample board" which has issues in routing/schematic will be given to the fr...

...only if previous one is Yes) g) Do you have a Reception Area: Yes/No (Default Value Yes ) Based on above input..........it should return the following output You ideally need the following office furniture in your office Computer Tables/Office Tables/Workstations required: _________ Nos (Equal to a) Executive Tables for Manager/Boss/Director: _____________ Nos (equal to b) Workstation/Task/Mesh Office Chair: ________ Nos (equal to a) Executive Chair: __________ Nos (equal to b) Visitor Chairs: ______________ Nos (b x 3 ) Filing Cabinets/Cupboards: __________ Nos ( a + b) / 5. Round off to nearest Upper Number . Min Value to be returned is 1. Conference Tables: ___________ Nos required. Chairs depend on the size of the table ( Equal to d) Training Room Chairs: ___...

We are creating an ecommerce where the user can customize the mesh through an editor. We would need for assistance a bot that we can train, so that it can help users by answering simpler questions like checkout to more complex ones like using the editor. We don't have a lot of people who could assist customers so we would need it to be able to handle the assistance, while still giving the possibility in case the bot can't find it to suggest the user to write to us via a form, this however obviously needs to happen as little as possible. In responding to the announcement we would be interested to know how you plan to develop it and how much the quote would be.

I am looking for an Android developer with specific experience in Bluetooth Low Energy (BLE) code service and dashboard integration. The ideal candidate should have expertise in the following: - Bluetooth Low Energy (BLE) technology - Android app development - Knowledge of Bluetooth PHY code service implementation - Experience in developing mobile phone/smartphone interfaces The project does not require an existing dashboard to be integrated. The main focus is on developing an Android app with Bluetooth Low Energy (BLE) functionality. The successful candidate will be responsible for creating a mobile phone/smartphone interface for the app. For reference please visit website to check the Bluetooth product and use case for which developement is required .

I have IMU sensor icm20948 and Huzzah32 feather that has built in Bluetooth. The device reading data form sensor ( acceleration and gyroscope data successfully ) I want to send these data to ( txt file ) locally. - creating python file or matlab to send the data /reading offline using Bluetooth - update the ardunio code to send the data via Bluetooth.

Custom Mesh Short Designs for Streetwear - We are looking for a skilled designer to create custom mesh shorts for streetwear. - We will need you to create a design file laid out on dye sublimation templates and 3d Mockups - The shorts should be made of 100% polyester material, providing durability and breathability. - The desired color scheme for the mesh shorts is custom, and we will provide specific designs and ideas to the selected designer. - The ideal candidate should have experience in designing streetwear apparel and making 3d mockups. - Attention to detail and the ability to bring unique and creative designs to life is a must. - The designer should be able to work closely with us to understand our vision and incorporate it into the final product. - Excellent ...

I am looking for experienced mobile app developers to create an app for an IoT BLE button. The app will need to be developed for both iOS and Android and the user interface simple but nice. The app should be able to send out the GPS location of the user when the button is pushed to a pre-selected list of recipients from the contacts. As for integration with devices, it needs to connect to a bluetooth button, I can share the specifics later — I'm open to any advice the developer can provide on that front. As for existing databases, I do not have one. The developer will need to set that up as well. The project should be both time- and cost-efficient.

Hello we have a project in ESP32 IDF 4, we have problems with disconnections in MS Azure. Check the code, and solve it. Requirements: - Experience with ESP32 and MS Azure IoT - Knowledge of wifi connectivity issues and troubleshooting - Familiarity with setting up and configuring MS Azure IoT Additional Information: - No additional hardware is required for this project - I already have an existing MS Azure IoT setup that needs to be integrated with the ESP32 If you have the necessary skills and experience, please bid on this project.

...funcionamiento básico, donde la pantalla principal está dividida en 6 zonas. En cada una de ellas el usuario puede cargar una foto y/o sonido de su dispositivo. Esta app conecta por bluetooth con un hardware diseñado por nosotros que funciona de la siguiente forma: Un panel que dispone de 6 pulsadores y que se conecta por Bluetooth a la app. Al presionar cualquiera de ellos el panel envía por bluetooth (BLE) a la app un valor numérico correspondiente con el botón pulsado. La app recoge ese valor y muestra en pantalla completa la imagen que previamente el usuario ha seleccionado de esa zona (y/o el sonido seleccionado). Necesitamos una mejora estética de la app con un diseño atractivo. Mejorando el formato de mostrar las im&...

...modeling, texturing, rigging, and animating software in order to create a realistic 3D model. I will provide the specific reference and style requirements for the model. It's a green crystal covered creature with 4 legs. you can also add a tail if you see fit. The 3D model must be very detailed and well-crafted, with realistic textures and lighting. I also have specific requirements for the 3D mesh. The model should have clean topology and resolution, and it should be optimized for use with 3D printing. The output should be a .stl file, compatible with a range of 3D printers. If you think you have the expertise and experience to create a 3D model that will meet my specifications, then I encourage you to submit a proposal. Please provide examples of your previous work that ...