esp32-s3 with 1/8 scan HUB75 RGB Display
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 scan displays, but i need Outdoor display… (Budget: €30 – €250 EUR, Jobs: Arduino, C P…
Cypress Firmware Upgrade
I am refreshing a legacy product that once ran on a discontinued Cypress PSoC. The only artifact that survived is the compiled HEX file; the original codebase is long gone. Our new PCB is complete and waiting for firmware that reproduces—and, where sen…
Arduino Uno, Wemos D1 R2 – Noise Detection in Classroom
Project Name: Noise Detection in Classroom Skills Required: IoT, Arduino Uno, Wemos D1 R2 I have developed the prototype but the coding is not working. Fix it within 12 hours. I want you to start now… (Budget: $14 – $30 NZD, Jobs: Arduino, Automati…
NFC-Triggered Audio Device Prototype
I need a working prototype of a small, self-contained audio player that recognises NTAG NFC cards, then—only after I press a designated button—plays the MP3 file linked to that card. The flow I’m after… (Budget: ?12500 – ?37500 INR, Jobs: Arduino, Au…
Battery Quality Control System Development
I’m looking for an experienced developer to create a battery quality control system. This system will sort AAA, AA, and C batteries, and test their voltage to determine if they are "good enough." Key Tasks: – Sort batteries by type and size….
Gyro-Based Single-Handed PC Game Controller
Single-Handed PC Game Controller Development (Gyro + Xbox 360 Emulation) Project Type: Hardware + Firmware + Windows Driver/Emulation Development Duration: Approx. 5–7days Budget: USD 100 Goal: Build… (Budget: $30 – $250 USD, Jobs: Arduino, C Progr…
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 Home Automation System
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 things: • Switch household Lighting on and… (Budget: ?600 – ?1500 INR, Jobs: Arduino, C++ …
developing an ar game for alive venue
ARchery Software Suite – Executive Summary Project Type: Game Development + BLE Integration + Computer Vision + macOS Engineering Budget: Up to $50000 CAD Timeline: 3-4 months Deliverables: Full software… (Budget: $20000 – $50000 CAD, Jobs: Arduino…
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…
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