Microcontroller Firmware Decoder - 29/11/2025 14:55 EST
I have a legacy board that runs on an NXP Semiconductors LPC922F microcontroller. The original firmware is no longer available in source form, so I need the cod...
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Raspberry Pi Payment-Triggered System Fix
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I’m building a remote-keyless-entry module that uses the Si4010-C2 and I need a clean, well-documented SPI routine that lets my host microcontroller talk to the...
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I already have a Raspberry Pi 3A+ wired to a BigTreeTech Octopus v1.1 and six Nema17 steppers. Hardware is in place; what I am missing is the software layer to...
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Hello, i need someone who can make ESP32-HUB75-MatrixPanel-DMA Arduino library to work with my HUB75 1/8 scan display. Usually this library works good with 1/16...
Read moreArduino Uno, Wemos D1 R2 - Noise Detection in Classroom
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I’m looking for a seasoned Arduino-ESP developer who can jump in quickly and help me move my project forward. The exact tasks will be agreed together once you r...
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I want to tap into the pre-gateway CAN lines of my Suzuki car and pull out key runtime data—engine RPM, vehicle speed, engine torque, intake-air temperature, an...
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Read moreLooking for "ESP32-S3-Touch-LCD-7" Programmer for Display Graphics and Touch Control
I need an experienced ESP32-S3-Touch-LCD-7 developer who can help me program the display to show images, simple animations, and basic graphics. The project also...
Read moreOnline Robotics & Coding Tutors Needed
Work Company: EduRobo Code Xplorer Website: https://www.edurobocodexplorer.com Location: Remote Project Type: Ongoing / Hourly / Long-Term Pay: $8–$20 per hour...
Read moreSiemens S7-200 Solar Farm Setup
I need a clean, well-structured STEP 7 Micro/Win program for a Siemens S7-200 that is managing 20–30 hard-wired I/O points at a small solar farm. All field wiri...
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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 ren...
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I’m building a compact wearable that runs on an ESP32 and need firmware that reliably powers its core features: health monitoring and fitness tracking. The devi...
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I’m building a small-scale home automation setup around an ESP32 and need help turning the idea into a fully working prototype. The system must let me do four t...
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A physical device must move and click a regular desktop mouse exactly where my PC tells it to, in real-time. The PC will stream absolute X/Y coordinates and cli...
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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 (Little...
Read moreCompact OLED USB-C Smartphone Display
Project goal You want a compact finished device. No assembly on your side. The display must work when plugged into a phone through USB-C. You want a case that c...
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Read moreAutomatic Toilet Lid Opener Prototype
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Read moreArduino Opta HTTPS Client Project
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