Esp32 i2s exampletrabajos
I’m seeking an experienced IoT developer who can assist in programming an ESP32-S3 to communicate with a cloud server. The device should be able to send structured sensor data to a RESTful API endpoint using secure and precise HMAC-based authentication. Below are the main requirements for the project: Key Project Requirements Device Setup and Communication: Platform: ESP32-S3 (programming with Arduino IDE or PlatformIO preferred) NTP Synchronization: Accurate time synchronization with an NTP server to ensure correct timestamping API Integration and Secure Communication: API Method: POST requests with JSON payload to send sensor data HMAC-SHA256 Authentication: Generate signing keys based on deviceSigningKey and current date Create a canonical request and compute fina...
...looking for an experienced C programmer with expertise in ESP32-S3 Arduino. The main task is to facilitate wireless communication via Wi-Fi and the collection of user inputted data to be stored on the ESP32 Using the three included demo examples as a reference, the project should allow the ESP32 to enter access point mode and allow connection to a phone or laptop via wifi. The ESP32 should connect to the phone or laptop without the need for an existing wireless network: the ESP32 shall create the wireless network. The user shall then be able to access the ESP32 via a web browser and a static IP address and load an HTML form with three user input fields. The user can input values into the html form and submit the form to the ESP32...
I need a professional who can design an ESP32 circuit board for an IoT device. The board must include several specific components and be powered by an external power adapter. Key Requirements: - Design an ESP32 circuit board tailored for IoT applications - Incorporate a RTC with a rechargeable battery w/reverse polarity protection - Include a Micro SD slot for data logging - Integrate a 10A Relay with an option for a 20A relay - Utilize an ESP-WROOM-32 Module controller - USB port for programming and initial powering - all necessary components like voltage regulation 5V-3.3V as needed - Implement a DC-DC converter that can handle 10-15VDC input and convert it to 5V for powering the entire board from an automotive source Ideal Skills and Experience: - Extensive know...
I'm seeking an experienced expert in designing and developing bespoke IoT projects using ESP32 or ESP8266. The project will encompass sensor integration, real-time data monitoring, and the creation of intuitive interfaces for easy control. Key aspects of the project include: - Optimized power management: The solution should be energy-efficient. - Reliable connectivity: Use of various protocols (MQTT, HTTP, etc.) to ensure a stable connection. Although I haven't specified the type of user-friendly interface, sensors, or communication protocol, I am open to your suggestions based on your expertise and previous experiences. Ideally, you should possess: - Extensive knowledge in IoT and ESP32/ESP8266. - Proficiency in designing intuitive user interfaces. - Experience ...
I need a skilled PCB designer to create a custom board for controlling a DHT22 temperature sensor with an ESP32. The ESP32 should connect to a mobile app via Wi-Fi. Key Requirements: - PCB design experience - Familiarity with ESP32 and DHT22 - Understanding of Wi-Fi communication protocols
...hardware design and embedded systems to create a custom ESP32 board tailored for home automation. The requirements include: - A 24VDC power supply - 8 isolated 24VDC inputs - 8 relay outputs - Wi-Fi compatibility adhering to the 802.11b/g/n standards - Support for a SIM card The primary application of these boards will be for home automation. Therefore, a solid understanding of home automation systems and requirements will be beneficial. Please note that I have not specified any particular sensors or peripherals to be supported at this stage. However, flexibility and the ability to accommodate future upgrades or expansions will be a key consideration. Ideal candidates for this project should have demonstrable experience with ESP32 and have a portfolio of similar proje...
I'm seeking support in planning and constructing a mixed-signal circuit for control of automotive additional lights/warning lights. . The primary function of the digital segment of this circuit will be to manage control systems. Key Components: - Microcontrollers - 10 mosfet controlled output's (In sted of relay) - 2,8" Touch Display - Voltage Regulator ...using Arduino IDE. The circuit should be robust enough to operate in typical automotive environmental conditions like temperature variations and vibrations. I will do all of the work I can on my own. I would like to design and try to code and build this myself, I need a supervisor who can help me with any problems, help and make choices and not least explain to me how things work. I want to use ESP32 Dev board an...
I'm looking for a programmer who can develop a program that allows for the transfer of a JPEG file from a computer to an Arduino ESP32, then to another Arduino ESP32, and finally back to a computer. The method for this transfer should be via serial communication. Key Requirements: - The program should be efficient and reliable. - A deep understanding of how to work with Arduino ESP32 is crucial. - Familiarity with JPEG file handling and serial communication is a must. Please note, there are no encryption or security features required for this project.
I'm looking for an expert PCB designer who can design a comprehensive All-In-One (AIO) sensor PCB powered by ESP32S3 with ESPHome. The PCB should accommodate multiple sensors including: - Temperature and humidity sensor - Motion sensors (PIR and mmWave) - Air quality sensor - CO2 sensor - Microphone - Speaker - Light/Illumination sensor - VOC sensor Th...understanding of how to integrate these various sensors onto a single board. Familiarity with ESP32S3 and ESPHome is crucial. Your role will be to create a design that is not only functional but also efficient and cost-effective. Please provide previous examples of similar projects you have completed. This project is highly inspired by AIOsense (), but with support for a ESP32 device with additional pins.
From old project “OBSIDIAN BOA” build in years 2020.
I'm looking for an ex...with specific functionalities for a simple ESP32-based board. The board consists of a ESP32-PICO-MINI-02 module, SD card connector, and a NAU88C22 audio DAC. I need a library with simple to use functions and the following functionality included: - Play MP3 file with given name from the SD card (non-blocking). Other high-compression formats are also acceptable. There is NO need to support more than one format. - Stop / Pause - Set sound volume - Link to Bluetooth headphones and broadcast sound I will supply board schematic and an actual board o the selected provider to ease the development. Deliverables must include the library and one or more sample programs to demonstrate its functionality. The library must compile and work with the latest ...
I'm conducting research and need a real example of a bound eSIM profile package from a US mobile operator. This could be from AT&T, Verizon, or T-Mobile. The package should be one that has been downloaded onto an Android smartphone, not a test package. Ideal Skills and Experience: - Access to an eSIM capable Android smartphone - Ability to download and identify the correct eSIM package - Understanding of eSIM technology and Android systems The package does not need to be activated and will be encrypted. So, I would not be able to read the encrypted contents (like IMSI and key K), but I will be able to read the metadata. Understanding the metadata for an operator eSIM profile is what I am interested in seeing. You can download these eSIM profiles over the Internet and...
I'm looking to build an RFID writer using an ESP32. This device should allow me to manually write both text and numbers to all blocks and sectors of a Mifare 1k card, with the data being saved in hexadecimal format. Key Requirements: - Manual input: The writing process should be triggered by manual input. - Mobile app: A mobile app will be the user interface for this manual input. And keypad and display should be connected. Ideal Skills and Experience: - Proficiency in working with ESP32 and RFID technology. - Experience in developing mobile applications. - Knowledge of data encoding, specifically hexadecimal. - Skills in creating user-friendly interfaces for manual interaction.
We are looking for an NFC specialist who has solid experience in the design and development of NFC circuits with PN5180, the adaptation and testing of antennas and the handling of RF multiplexers. Experience with ESP32 would also be ideal A circuit is to be designed that can read up to 8 antennas with the help of multiplexers. Further details by chat ! Please only binding offers and no automated ones.
I'm looking for a skilled programmer to help develop an ESP32-based IoT device. The device needs to have Wi-Fi connectivity and be capable of integrating with various sensors. The specific sensors will include temperature sensors, motion sensors, and light sensors, among others. WE are looking for someone to convert arudino based code to direct IDF code and work with our team to take over once converting is done. Our code is working but we want to improve it. Ideal Skills: - Proficient in programming ESP32 - Extensive experience in IoT device development - Strong understanding of sensor integration - Knowledge of Wi-Fi connectivity implementation
I'm looking for an expert programmer to link my LVGL interface (written in C++) to an ESP32, a 7 inch touch screen, a set of relays, and a sound sensor. Key Requirements: - The interface features 17 buttons that control the relays in various modes. - The sound sensor's role is to trigger the relays for turning on/off and, in some instances, to make the relays turn on/off at different intervals based on which button is pressed. Additional Information: - I have a partially coded ESP32 setup. - The relays are primarily used for triggering solenoids. Ideal Skills and Experience: - Proficiency in C++ and experience with LVGL is crucial. - Prior work with ESP32 and touch screen integration is highly desirable. - Knowledge of relay systems and sound sensors w...
My wish is to bring out a pcb card, which is prepared with headers. So I can solder wires between the esp32 dev board and the new pcb myself. (Depending on price I maybe want the esp32 integrated on the board but I am not that knowledgeable in pcb creation what is required. if so, you could program it via usb-c. 5v should be taken to the relay directly from usb 5v. I am happy to listen to suggestions) The relay modules i currently use have the signal wire dangerously close to the NC screw terminal.. Im using 230VAC and i want to use the best practice to avoid the high voltage separated from the ”low” voltage… (adding image how I don't want it) I would like to use 5.08mm Pitch screw terminals Here is schematic for the modules i want to integrate Re...
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...Demonstrate the ability to measure soil moisture, temperature, and humidity using sensors. Send the data to a mobile app via Bluetooth. Validate the basic functionalities in a portable format, ensuring low power consumption and portability. Components for PoC: Microcontroller: Use an ESP32 or Arduino Nano, which supports Bluetooth. Sensors: Soil Moisture Sensor Temperature & Humidity Sensor (e.g., DHT11 or DHT22) Bluetooth Module: If using an Arduino, add an external Bluetooth module (e.g., HC-05), but with ESP32, Bluetooth is already integrated. Power Supply: Small rechargeable battery (like a 3.7V Li-ion battery) to power the system. Basic App: A simple app to receive and display data via Bluetooth (you can use an existing Bluetooth serial app for initial testing)....
I'm looking for an expert in Embedded and IoT to help me with a project involving an ESP32 CAM and a SIM7672 LTE module. The primary goal of this project is to upload images to Azure IoT for monitoring and analytics purposes. Key Requirements: - Set up the ESP32 CAM and SIM7672 LTE module for image capture and upload. - Implement a system for image upload to Azure IoT every 5 minutes Ideal Skills: - Proficiency in Arduino programming. - Experience with Azure IoT. - Familiarity with using ESP32 CAM and SIM7672 LTE module.
I require someone experienced in ESP32 S3. This includes the seeed studios xiao esp32 s3 sense as well as the 4 inch 3 way relay "ESP32-S3 Arduino LVGL WIFI&Bluetooth Development Board 4.0 "480 * 480 Smart Display 4.0 inch LCD TFT Module Capacitive Touch" found on Ali Express. Please respond with your quote as to what you feel is competitively reasonable for the setting up of a hello world, simply confirming control over the components within each device. The primary use of the devices will be within an existing Home Assistant environment as well as vscode. I encourage you to ask any questions at this time and I look forward to conversing with the successful candidate The control panel should be able to control relay.
...Demonstrate the ability to measure soil moisture, temperature, and humidity using sensors. Send the data to a mobile app via Bluetooth. Validate the basic functionalities in a portable format, ensuring low power consumption and portability. Components for PoC: Microcontroller: Use an ESP32 or Arduino Nano, which supports Bluetooth. Sensors: Soil Moisture Sensor Temperature & Humidity Sensor (e.g., DHT11 or DHT22) Bluetooth Module: If using an Arduino, add an external Bluetooth module (e.g., HC-05), but with ESP32, Bluetooth is already integrated. Power Supply: Small rechargeable battery (like a 3.7V Li-ion battery) to power the system. Basic App: A simple app to receive and display data via Bluetooth (you can use an existing Bluetooth serial app for initial testing)....
It's a simple and small project. It should not take more than 1 hour for an expert. My budget is AUD $15. Please message me for more details.
...for a skilled PCB designer to assist with the design of the basic version of this product. The device will incorporate a few key sensors and will connect via Bluetooth to a mobile app. Project Requirements: Schematic Design: Create a schematic based on the following components: Soil Moisture Sensor Temperature & Humidity Sensor Bluetooth Module (e.g., HC-05 or similar) Microcontroller (e.g., ESP32 or Arduino Nano) Rechargeable Battery (3.7V, small form factor) Start Button Buzzer/Speaker for alerts Power Management Circuit (optional, for battery efficiency) PCB Layout: Design a compact PCB layout for the basic version, ensuring portability and ease of assembly. Optimize the layout for low power consumption and minimal space usage. The PCB should be suitable for both singl...
...the system uses a SIM module to receive early warning alerts. Based on codes received from the SIM module, the system will play specific audio files via loudspeakers to alert the public. What I Need You to Do: Website Development: • Create a simple website where the weather and AQI data (temperature and humidity and gas sensor ) received from the ESP32 can be displayed. • The website should update the data in real-time as it comes in from the ESP32 via the 4G SIM module. • Since this is a school project, keep the website straightforward and user-friendly. There’s no need for complex features, just the ability to display the data. • The website will be hosted on Firebase. Demonstration Tool I want to use the website as a demonstration tool for ...
It's a simple and small project. It should not take more than 1 hour for an expert. My budget is AUD $15. Please message me for more details.
...for 30 relays). - **Raspberry Pi**: If you’re using a Raspberry Pi, connect the relay module to GPIO pins. #### 3. **Programming the Microcontroller**: - Write a program that listens for commands from your PC. - Use a serial communication library (like `pySerial` for Python) to receive commands. - Based on the command, turn on the appropriate relay to illuminate the light. Example code snippet (Arduino): ```cpp const int relayPins[30] = {2, 3, 4, ..., 31}; // pins for relays void setup() { (9600); for (int i = 0; i < 30; i++) { pinMode(relayPins[i], OUTPUT); digitalWrite(relayPins[i], LOW); // Start with all lights off } } void loop() { if (() > 0) { int lightNumber
I have an example gif and need the same reproduced (background) but different character. I will give you my character in png and mp4. Movie character is preferred but if now still is fine. I will need it within a few hours. Will lead to more work.
I'm looking for a talented programmer who can write code for an ESP32. The code should initialize a PCM1862 through I2C and send the I2S data over Wi-Fi as an HTTP stream. All the coding should be done using PlatformIO within the Arduino framework. Potential for Ongoing Work: If you're successful, I may require your services regularly, where I will send you the hardware for testing. Key Responsibilities: - Write code to set up the PCM1862 via I2C - Stream I2S data over Wi-Fi as HTTP Necessary Skills: - Proficiency in C++ and experience with the Arduino framework - Deep understanding of ESP32 and I2S - Familiarity with I2C and HTTP streaming
PCB design for the "GrowDoser 2025" automated plant care system. Evaluation of the new PH/EC probe YY-400P is a key task. The board will control pH/EC sensors, pumps, water level, relays, and RGB strips, featuring ESP32. The project includes schematic design, PCB layout, and component selection. The PCB must be ready for PCBA by PCBWay, and the files must be compatible with EasyEDA. Deliverables include schematics, BOM, and final files.
...rectify the source codes for a thermostat remote control based on ESP32 and MQTT cloud server. Most of the source codes are already available, but need to be checked for correctness and adaptability to a different cloud server. Key Tasks: - Code Verification: Ensure existing codes are functioning properly and can be installed without issues on the new server. - Bug Fixes: Identify and fix any bugs in the code. - Simple Features Implementation: For example, adding a network connection time-out. - Server Web Page Styles Correction: Adjusting the styles on the server's web page as needed. Platforms for Code Testing: - Development Environment - Android IDE for ESP32 - Linux VPS Cloud Server - MongoDB Ideal Candidate: - Proficient in ESP32 programming and ...
...低频电刺激，参考产品包括Hoolest和Pulsetto。我们需要一位电子硬件工程师来设计电路板的原理图并进行打样测试，同时需要外观设计师设计适合佩戴的外观。 工作内容： 1. 电子硬件工程师： 职责： 设计低频电刺激的电路板原理图，并根据需求进行打样测试。 开发低频信号生成、调控模块（1-20Hz，脉冲宽度100-500微秒），并确保能够调节频率和脉冲宽度。 设计电流放大电路，确保信号的稳定性和准确性，使用恒流源保证电流输出与皮肤阻抗无关。 实现电源管理模块，设计低功耗电路（锂电池供电）。 设计阻抗检测与反馈模块，确保电流强度根据皮肤阻抗自动调整。 提供电路的安全保护功能（如过流、短路保护）。 打样电路板并进行初步测试，确保电路功能正常。 技术要求： 经验丰富的电子电路设计背景，熟悉低频电刺激器的电路设计（TENS或类似设备经验尤佳）。 熟练掌握微控制器（如STM32、ESP32）和DAC控制信号生成。 有PCB设计经验，能独立完成从原理图设计到打样测试的全流程。 熟悉电流放大、阻抗检测及反馈回路的设计与应用。 能够使用仿真软件（如PSpice、LTSpice）进行电路仿真验证。 2. 外观设计师： 职责： 设计一款适合佩戴在脖子上的设备外观，确保舒适性和稳定性。 根据人体工程学设计电极与颈部的贴合部位，确保设备电极能够精确贴合迷走神经位置。 提供初步3D模型或草图，展示设备外观和电极位置的布局。 设计设备外壳的防水防汗功能（IPX4或更高标准）。 考虑设备的便携性、用户友好性及时尚美观性，适合日常佩戴。 技术要求： 具备可穿戴设备设计经验，了解人体工程学及佩戴舒适性设计要求。 熟练使用3D建模软件（如SolidWorks、AutoCAD、Fusion 360等）。 能够提供从概念到最终产品的完整设计方案。 有过医疗设备、电子产品设...
...custom PCB board integrated with the ESP32 Wroom module. The primary function of this board will be to monitor temperature and humidity sensors, process the readings, and trigger actions based on preset thresholds. Key Requirements: PCB Design & Development: Create a functional and efficient PCB that integrates the ESP32 Wroom microcontroller. Sensor Integration: The PCB should be compatible with common temperature and humidity sensors (e.g., DHT22, SHT30) and ensure accurate sensor data collection. Power Supply: The board should be powered via USB, with appropriate voltage regulation for the ESP32 and sensors. Wi-Fi Connectivity: The ESP32 will need to generate an access point (AP) that allows users to interact with the device. User Interface: The ...
I'm seeking an experienced PCB designer to create a custom board interfacing an ESP32 with 4 tiled button pads (Replica of the Adafruit Neo-trellis), an RFID reader, and a speaker. The board will be battery powered and needs to be over 10x10 cm in size. End-goal of the project is to have gerber files to a PCB that will have all the functionality of my breadboard prototype and is compatible with all the libraries used. Key responsibilities include: - Delivering a fully printable end product - Clear communication throughout the design process Ideal candidates will have: - Extensive experience in PCB design - Good understanding of interfacing with ESP32, NeoTrellis pads, RFID readers, and speakers - Ability to meet size specifications and power source requirements
I'm looking for an ESP32 project that interacts with an old mobile phone to detect a pulse and announce the current time through the phone's ear piece. What im trying to acheive is, i have and old phone, i want to remove the internals but keep the wires for the pulse dialer. and the handset down / up. I would like to wire the 2 pulse wires to gpio pins, then the earpiece to the esp32 aswell. So pick up the headset and it turns on the esp instantly, then i dial the talking clock number 1994 , it then says the current time and date on the earpiece speaker. I have references to voices, the original australian talking clock etc. Key features - I have attached the wiring diagram which i think should work. Key features" 1 - I pick up phone and hear a dial t...
Background: The ESP Stepper Motor Server is a library designed for ESP8266 and ESP32 microcontrollers to control stepper motors. Currently, the project uses a custom ESP_FlexyStepper class for motor control. This library is know to have jitter issues of the motor. We need to replace ESP_FlexyStepper with the standard AccelStepper library throughout the project and still be able to control multiple motors at the same time. Objective: Refactor the ESPStepperMotorServer and related components to use AccelStepper instead of ESP_FlexyStepper for all motor movements and configurations. Deliverables: 1. Refactored ESPStepperMotorServer using AccelStepper. 2. Updated related files and classes to support the AccelStepper integration. 3. Brief documentation of any significant changes or n...
I'm seeking a seasoned develop...Blockly-enabled coding editor tailored for high school students. This project aims to facilitate AI-based learning through programming ESP32 boards. Key Features: - A user-friendly drag-and-drop block coding interface for beginners. - A comprehensive text-based Python coding section for advanced students. - Seamless MicroPython integration for programming ESP32 boards. This project is primarily an educational tool designed to engage high school students in the world of AI and coding. The ideal freelancer should have substantial experience in developing educational software, a deep understanding of Python and MicroPython, and knowledge of working with ESP32 boards. If you have a passion for education and programming, this could be...
This is a tricky bug that's been bothering me and I'm hoping a fresh set of eyes will have better luck. I can provide access to a board remotely. Basically it works with the official mendel linux, but my own buildroot linux works for a few hours and then crashes. applicants should be comfortable with: uboot linux drivers buildroot device tree ALSA
I'm looking fo...The project should be structured with the entire setup in a single directory. This includes API routes and a chat example within the SvelteKit structure. - The function call flow should be as follows: 1. A user asks a question. 2. The API sends the request to OpenAI. 3. OpenAI invokes an internal function (e.g., get_data1 or get_data2). 4. The function runs and returns data to OpenAI, which continues its computation. 5. The final response is streamed back to the user. - The functions get_data1() and get_data2() should fetch static data. - The chat functionality should be able to handle basic text messages only. Tech Stack: - SvelteKit Deliverable: A working example of the above setup, clearly demonstrating the interaction and function calling...
...engineer to design a robust circuit board based on ESP32 chips for outdoor, industrial use. The board should accommodate one analog input and five digital Input/Output ports. Key Features: - The power source should be optimized for solar use, utilizing lithium 18650 battery cells. - Incorporation of a Type C data cable for programming from a computer. - The circuit board should be branded with my company logo. - The board must have IP66 layer protection to withstand harsh outdoor environments. The circuit board should also support WiFi for wireless connectivity. The analog input can be used with any type of sensor, so flexibility in design is key. Ideal Candidates: - Proven experience in circuit board design. - Familiarity with ESP32 chips and outdoor, industrial-grad...
I'm looking for an expert in electronics and mobile app development to build a vape device integrated with an ESP32 Arduino board. The primary function of the ESP32 will be enabling Bluetooth connectivity. Key Features: - The Bluetooth functionality should allow the vape to be remotely controlled via a mobile app. - The app needs to support both iOS and Android platforms. Ideal Skills: - Extensive experience with Arduino and ESP32. - Proven track record in designing vape devices. - Proficient in cross-platform mobile app development. - Strong understanding of Bluetooth connectivity and its implementation in electronic devices.
I'm seeking an experienced professional to assist in debugging and troubleshooting my I2C and I2S communication issues, specifically concerning software integrity with the pCB board. The person needs to work with the customer to help him troubleshoot and add necessary configuration. The project involves working with a USB HUB ( Microchip)and requires: - Expertise in signal integrity analysis - Troubleshooting hardware connections - Debugging firmware code This is a hands-on, problem-solving role, perfect for a skilled communicator with a strong background in hardware and firmware debugging. Freelancing from US location preffered
I need to create a list of events, where I need to save and read the following information, as shown in the example shown below. The list must be displayed on a 16x2 display as shown in the attached image, the event list must have the capacity to store at least 3500 events containing this information. The hardware used is an ESP32 and a AT24C256 memory. The index value (indexValue) is to record the sequence of events that should start from 1 to 3500, the reading of the events should bring the data information of each position. The functions shown below, is just an example can be created in the best way. RTC DS3232 int diaLocal = day; int mesLocal = month; int anoLocal = year % 100; int horaLocal = hour; int minutoLocal = minute; int segundosLocal = second; ...
Similar like this url: you need to be able to configure shin guards for football players - pick a background - add a picture - change the colors of the background It's for shin guards for football players also able to make payment main site will be shopify, not sure if this need to be linked or if this could also work seperately please show me similar work in order for me to have a configuration with you to see if you're qualified
I need an experienced programmer to help me program an ESP32 to monitor two AC inputs from a 3-phase system. The requirements for this project are as follows: - Measurement Precision: The measurements do not need to be high precision; basic precision will suffice. - Triggering GPIO: The device should be able to trigger some GPIOs based on predefined ranges. - Data Logging: The ESP32 should log voltage levels, current levels, and frequency. - Wi-Fi Interface: A mobile app interface is required for setting values and parameters. Ideal skills for this project include: - Proficient in programming ESP32 - Experience in AC measurement - Knowledge in designing mobile app interfaces - Data logging and GPIO triggering expertise Please note, the Wi-Fi interface does not need...
I'm looking for a web page that can be hosted on an ESP32. The primary function of this web page is to display sensor data in real-time. The sensor data is a serial live data stream, and it needs to be represented in a graphical format. We are electronics manufacture in the UK with in house production and some basic software knowledge inhouse. This role will suit someone who has knowledge of esp microcontrollers and web development. The hardware for this product is complete and ready for production Ideal Skills and Experience: - Proficient in web development, particularly for microcontrollers like the ESP32. - Experience in creating dynamic web pages that can handle live data. - Capable of designing user-friendly graphical representations of data. - Knowledgeable in w...
I need to design a microcontroller board using the ESP32 to control a 64x64 RGB LED matrix. The board should replicate the functionality of the Adafruit MatrixPortal S3, incorporating essential components for power regulation and connectivity to the LED matrix.
...experience in PCB design and optimization to review and update my current design which incorporates an Arduino, BLE, and ESP32. The primary goal of this project is to improve the overall functionality of the PCB. Key Focus Areas: - Enhancing Power Management: The current design is facing heat-related issues which impacts its performance. Therefore, I need an expert who can help optimize power management to mitigate these problems. - comunication will be another keypoint - extra module for SIM comunication will be included into the improvement and review Ideal Skills and Experience: - Extensive experience in PCB design and modification - Proficiency with Arduino, BLE, and ESP32 - Strong knowledge in power management techniques - Prior experience in heat dissipation solu...
I'm looking for an experienced PCB designer to create a custom PCB for an ESP32. This PCB is intended for an IoT device and should integrate both sensors and communication modules. Specifically, I need pressure sensors on the PCB. Key Requirements: - Expertise in PCB design specifically for ESP32 - Experience with designing PCBs for IoT devices - Knowledge in integrating sensors and communication modules - Familiarity with pressure sensors - Ability to design compact and efficient PCBs
