Open Source Projects

Software for Your Open Hardware

Make Your Hardware Do What You Want.

Browse firmware, automations, and community projects that unlock what your boards can really do. Home automation, mesh networks, environmental sensors — flash it, build it, own it.

 

T-SIM7000G LTE GPS Tracker for Traccar

T-SIM7000G LTE GPS Tracker for Traccar

Arduino firmware that turns the LILYGO T-SIM7000G into a real-time LTE-based GPS tracker reporting position to a self-hosted Traccar server over the cellular network.

ESP32Build
GPS TrackingCellular IoTVehicle Telematics
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Valentine One Gen2 Remote Display on LILYGO T4 S3

Valentine One Gen2 Remote Display on LILYGO T4 S3

A Bluetooth Low Energy remote display for the Valentine One Gen 2 radar detector, running on the LILYGO T4 S3's 2.41" AMOLED screen with directional alerts, signal strength, GPS-based lockouts, and OTA updates.

ESP32-S3Build
Display & DashboardVehicle TelematicsPortable Device
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T-CAN485 Vehicle CAN Bus Monitor with ESP32RET and SavvyCAN

T-CAN485 Vehicle CAN Bus Monitor with ESP32RET and SavvyCAN

Deploy ESP32RET firmware on the LILYGO T-CAN485 to capture and analyze vehicle CAN bus traffic using SavvyCAN — no soldering required, as the CAN transceiver is built into the $12 board.

ESP32Build
Vehicle TelematicsIndustrial Automation
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ESP32RET — CAN Bus Reverse Engineering Tool with SavvyCAN

Turns the LILYGO T-CAN485 into a sub-$15 professional CAN bus reverse engineering and sniffing tool with WiFi streaming to the SavvyCAN desktop analyzer, ELM327 emulation, and SD card logging.

ESP32Build
Vehicle TelematicsIndustrial AutomationData Logging+1 more
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Industrial AutomationESP32IntermediateBuildPlatformIOArduino