I2C projects — HireLancer archive

ID / Date Listing

ESP32 PCB Design with PoE & Display

I'm seeking an experienced PCB designer to create a custom board based on the ESP32 microcontroller. The board will integrate a Nextion HMI Display, PoE, PN532...

HL-39606269

NB-IoT Firmware Development & Integration

Location- mumbai,New mumbai (Rabale) or near by location Required Skills: 1) Hands-on experience with NB-IoT, specifically using the BC660K-GLAA-I03-ATEX module...

HL-39596769

Multi-Microcontroller Breakout Board Design

I'm looking for an experienced electronics designer to create a versatile multi-microcontroller breakout board. The board should support the Heltec Wireless Sti...

HL-39593222

C Firmware Development for Microcontrollers

I need a skilled team for a 3-month project to develop and port C-based firmware drivers for STM32, NXP, and Texas Instruments microcontrollers. Key Requirement...

HL-39587297

ESP32-S3 LCD Image Display Fix

I'm developing a project on an ESP32-S3 and need assistance with displaying images and gifs on an I2C LCD. The images are in PNG format. Current Setup: - Acts a...

HL-39575417

ESP32 BLE Receiver PCB Design

I need a PCB design for an ESP32-based BLE receiver circuit, operating at 110 to 220 volts, 50 Hz complying with CE standards. Requirements: - Two ESP32s connec...

HL-39570379

STM32 Firmware Engineer for TFT LCD

We are looking for an experienced STM32 firmware engineer to develop custom firmware for a project involving a 4.3-inch TFT LCD with capacitive or resistive tou...

HL-39290074

Arduino Code Optimization for TI ADS7138

I need an experienced Arduino programmer to create code for an Arduino Uno R3. The code should read selected addresses and analog inputs from a TI ADS7138QRTERQ...

HL-39058880

Arduino Nano Locking System

I'm looking for an expert in Arduino projects to help me create a fun demonstration locking system. The project involves: - 3x Adafruit rotary encoders over i2c...

HL-39019066

Ck Sut MatterTlam Cox SarahiExperAI aswhewo

The project details are currently unclear as the client has not specified the type of project, its primary goal, or the relevant industry. Freelancers are encou...

HL-38956334

Python Library Development for 4 MLX90640 Camerasconnected to Rasberry Pi 5B

Job Title: Python Developer for Raspberry Pi and MLX90640 Thermal Camera Integration Description: I am seeking a skilled Python developer with experience in Ras...

HL-38743846

Raspberry Pi Bare Metal Programmer

I need a skilled programmer to create a bare metal application for a Raspberry Pi. This application will primarily be used for controlling specialized hardware....

HL-38740797

C Code Development for WCH RISK-V CH32V003F4U Micro

Write C code for the WCH RISK-V CH32V003F4U (16K Flash) micro, leverage existing libraries for GPIO, ADC & I2C to create a LM81 like device. Work is simply to c...

HL-38730832

UART, SPI, I2C driver for openPLC

Write and test UART, SPI and I2C driver software for openPLC (running in ARM processor on Raspberry Pi (pi-pico, pi3, pi4, pi5), Stem32, MSP 430 etc.) to use wi...

HL-38676844

I2C and I2S Communication Expert Needed

I'm seeking an experienced professional to assist in debugging and troubleshooting my I2C and I2S communication issues, specifically concerning software integri...

HL-38549012

Arduino I2C Library for Custom LCD using HT16L21 LQFP44 Chip

I need a working example of an I2C library for the HT16L21 chip on an Arduino Uno. This library will be used to drive a custom-made 24x4 LCD display. The LCD wi...

HL-38394443

Device Tree Configuration for Jetson Nano

I am looking for an expert in Linux kernel and device tree configurations to assist me with setting up the device tree for the NVidia Jetson Nano platform. Spec...

HL-38337820

Two way I2C Communication between ESP32-S3

Build two-way I2C communication between two ESP32-S3 using freeRTOS tasks in platformIO, with variable packet size up to 256 bytes.

HL-38282890

Pigpio Expert Needed for Camera & LED Project

I'm working on a project that involves setting up and utilizing a OV5647 Camera with the pigpio library. Your role would include: - Setting up the OV5647 Camera...

HL-38175703

Electrical Engineer Required to design audio sensor system

I'm in need of an experienced electrical engineer to assist me with my project. We require developing a cost-effective system for measuring speaker parameters....

HL-37491777

CAN-Bus Diagnostic and Analysis - conversion to GUI

I am looking for a freelancer who can analyze and decode specific vehicle diagnostics data from a CAN-BUS system, specifically a Tesla, and more specifically, t...

HL-37137778

Lead Electronics Engineer

(Preferred Locations Singapore, India, Vietnam and Malaysia) Company Overview: BROADMIND is a deep neurotech company, one of the technological leaders in the fi...

HL-37075863

C driver code porting to STM32 mcu

I am looking for a skilled developer who can help me with porting C driver code to an STM32 microcontroller. the code is simply setting and controlling tuner ch...

HL-36912047

Multiplexing I2C with TCA9548A I2C Multiplexer

I have some I2C devices. All of them have same addresses on their I2C bus. (0x60) I want to connect 64 pcs of these I2C devices to a Raspberry Pi 4. 8 pcs will...

HL-36876053

Creating Virtual I2C Bus on VMWare Linux and copy real I2C chip data to virtual one

PLEASE READ CAREFULLY AND BID AFTER THAT. ı HAVE RASPBERRY PI4 AND ADDITIONAL BOARD ON THIS RASPBERRY PI. THERE IS AN APPLICATION RUNNING ON RASPBERRY. THIS APP...

HL-36859375

Image classification, detection in Video on Jatson nano

The task is to help me build and create a project that will start with image ( toy car) classification, then implement a video recognition of this object on Jet...

HL-36523619

Port U8g2 library to PIC Microcontroller

I am looking for assistance in porting the U8g2 library (https://github.com/olikraus/u8g2 and https://github.com/olikraus/u8g2/wiki/Porting-to-new-MCU-platform#...

HL-36283723

Heltec AB02S, I2C, MLX90614

I am looking for someone who can deliver a code to get the address (scan) and get the temperature values from a sensor MLX90614 using as master a development bo...

HL-36115584

EMBEDDED CHIP ENGINEER

INKJET MANUFACTURER SEEKING EMBEDDED CHIP ENGINEER TO REVERSE ENGINGEER INKJET PRODUCTS. INDIVIDUAL NEEDS TO BE PROFICENT IN PROGRAMMING LANGUAGES SUCH AS C OR...

HL-36095896

I2c slave sda data line analysis -- 2

Plz go through the attachment and help me to understand how master reading and writing data to slave.(sequence, memory address and data)

HL-36015474

Write a micropython code for Esp32 to interact with Max30100 sensor

To provide SPO2 and Heart rate values from Max30100 sensor connected to esp32 in micropython. The code has to be from scratch not relying on libraries. The code...

HL-35655923

Sharing the power lines of different USB ports together

During the design of a custom PCB (picture 1) for a private proof-of-concept project, there have arised several questions. This project will be awarded to that...

HL-35300938

Convert STM32 code to RPI

Write a code for implement a digital vacuum sensor with RPi4 I2C. Already exists a ST32 dedicated code, so it could be converted into RPi4 format. Also I have m...

HL-35049661

Arduino nano programmming for PWM LED driver using I2C communication

I need an Arduino Nano sketch for PWM control a LED driver with 31x LEDs using I2C communication. We want to connect a prototype PCB with groups of LEDs and che...

HL-34183936

C Programming & Debugging -- 2

Company seeking talented programmers to assist in project. Should have background and skills in the areas outlined in the attached document. Thank you for your...

HL-34156660

Create a heirarichal block digram for each module with input/output signals

I have the following verilog code provided. i want help in reviewing the verilog code and creating a desing document explaning the code (Main file - top.v) i.e....

HL-33714905

STM32CubeIDE 1.7.0

In stm32 using a Nucleo-L4R5ZI and X-Nucleo-IKS01A2 . Need to read temperature and pressure and print out the values on putty.

HL-33417282

STM32 - LORA Customization

STM32 knowledge: LORA-E5 C/C++ coding skills Knowledge on UART, SPI, I2C drive development Should have own STM32 eval kit or development board for testing purpo...

HL-33149666

MC60 OpenCPU coding - quectle module

Please bid only if you have good hands-on with MC60 OpenCPU coding - quectle module

HL-33116009

Why is BCM2711 I2C SoC register programming in my C program not inline with I2C standard

I have a C program running on Raspberry Pi 400. It reads and writes to I2C EEPROM using BCM2711 register programming. In MainDriver.c, these are the lines that...