Wi-Fi Image Display Firmware
TFT display – I want it to behave like a small picture frame: connect to a Wi-Fi network, pull down JPEG files from a configurable URL or REST endpoint, and render them smoothly on the screen. The job… (Budget: ?6000 – ?8000 INR, Jobs: Arduino, C …
ESP32 BLE Log Viewer + File Storage System (LittleFS + BLE Notify + BLE Commands)
I need an experienced ESP32 + BLE + LittleFS developer to build a clean and reliable BLE-based log retrieval system. The ESP32 must store logs in a file (LittleFS) and allow a mobile app (or NRF Connect) to retrieve the logs on demand using BLE… (Bud…
Arduino Opta HTTPS Client Project
I need a working example that lets my Arduino Opta act as an HTTPS client and reach a remote API endpoint over a fully encrypted connection. There is no extra authentication layer—once the TLS handshake is in place the request can be sent over the encr…
ESP32 Firmware Development
We are looking for an experienced ESP32 programmer to develop the firmware for a small wearable device The core idea of the product will not be disclosed publicly; full details will be shared once the project begins… (Budget: ?2500 – ?5000 INR, Jobs:…
Looking for embedded engineer
Looking for experience embedded engineer for a couple tasks. Must have any WCH (Nanjing Qinheng Microelectronics) physical development board. (Budget: $30 – $250 USD, Jobs: C Programming, Electrical Engineering, Electronics, Embedded Software, Embedded…
Bluetooth-Controlled Arduino Car Code
????? ??? ?.ino? ???? ???? ???? ??????? ??????? ????????? ??? ???? ?HC-05? ?? ?? ???????? ??????? ????? ?????? ????? ?? ????? ???? ?????? ??? ??????. ??? ????? ??? ??????? ???? ??????? ????? ?? ????? ???????:… (Budget: $10 – $30 USD, Jobs: Arduino, B…
Firmware Engineer: Buildroot, PCIe, AI
I am looking for a high-level embedded firmware engineer to complete development work on a Linux-based AI inference accelerator (NYMPH 1.1). This is an urgent, milestone-driven project requiring expertise… (Budget: $30 – $250 AUD, Jobs: AI (Artificia…
Teensy 4.1 One-Cycle FSK
I’m building a proof-of-concept transmitter that must output a single, precisely timed cycle of FSK per data bit on a Teensy 4.1. The bit stream is stored exactly as volatile uint8_t dataBits[] = {1,0,1,1,0,0,1};… (Budget: €30 – €250 EUR, Jobs: Ana…
ESP32 Semi-Automatic Cooking Machine
I want to develop a semi-automatic cooking machine prototype using an ESP32 microcontroller that automates a 12-slot Geneva wheel–based ingredient carousel. The system should execute a recipe sequence… (Budget: ?1500 – ?12500 INR, Jobs: Arduino, C P…
STM32H723 SD Card DMA POC
I am running a proof-of-concept on an STM32H723VGT6 to confirm that a sustained 100 Mbps data stream can be written to an SD card. To begin, I need firmware that continuously generates dummy data in RAM, moves it to the SD card through DMA, and reports…
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