Microcontroller Programming (STM32 / ESP32) Jobs

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    3 jobs found

    I’m bringing an MLX90614 infrared temperature sensor into an ESP32-based design and need a clean, ready-to-flash solution that covers three essentials: accurate temperature readings, an immediate on-screen display, and reliable data logging. The job breaks down into two parts. First, document the wiring so I can reproduce it quickly—pin map, I²C pull-ups, and power considerations for the 3 V rail. Second, supply well-commented Arduino-compatible code (ESP-IDF is fine if you prefer) that: • polls the MLX90614 at a reasonable interval • streams both object and ambient temperatures to the Serial Monitor (or an OLED/Nextion screen if you think that’s cleaner) • stores each reading with a time stamp to SPIFFS or a micro-SD card—your call, as l...

    $300 Average bid
    $300 Avg Bid
    43 bids

    project title: Build a simple plug-and-play software to control my robot arm + camera over WIFI (AI-ready) Description: I already have the Hardware: -Hiwonder X Arm 1S robotic arm (esp32 inside) -Esp32-s3 Sense camera module (Seed Studio version) -A normal PC to act as the "server" What I need the software to do: 1. I download one program onto my PC, run it and it becomes the server. 2.I flash the arm and the camera once with the files you provide. I power on the arm and camera, they automatically connect to my WIFI and to the server - no manual IP setup, no config files. 4. Any computer or AI on the same WIFI can then send a simple web command like "move arm to x, y, z" and the arm moves. No extra tools required. 5. The camera can take a single snapshot when t...

    $3101 Average bid
    $3101 Avg Bid
    58 bids

    PotrzebujÄ™ funkcjonalnego prototypu niewielkiego systemu, który bezprzewodowo poinformuje o obecnoÅ›ci osoby w pomieszczeniu. Co musi zrobić urzÄ…dzenie • Czujnik ruchu PIR, zasilany wyłącznie bateriÄ…, wykrywa obecność. • Wskaźnik LED przy drzwiach – również zasilany z baterii – automatycznie zmienia kolor, gdy czujnik coÅ› wykryje lub gdy pomieszczenie znów jest puste. • MiÄ™dzy elementami nie może być żadnego okablowania; komunikacja ma być w peÅ‚ni bezprzewodowa. Kluczowe wymagania • Bardzo niski pobór energii – zależy mi na dÅ‚ugiej pracy na jednym komplecie baterii. • Stabilna, odporna na zakÅ‚ócenia łączność (BLE, Zigbee, Sub-GHz lub inne rozwiÄ…zanie, które zaproponujesz). • Kompaktowe wymi...

    $392 Average bid
    $392 Avg Bid
    14 bids

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