A metacircular Java VM: an all-Java boot-image writer and baseline compiler that turn Java classes into a raw kernel8.img running bare-metal on a Raspberry Pi 4 (AArch64) using a metacircular runtime — no OS, no C, no…
Completely freeFree smart charging for Intelligent Octopus Go and FoxESS. Raspberry Pi, Windows portable and web editions with protected remote access and compact power history.
Completely freeWinYocto based IoT Gateway OS for Raspberry Pi 5 with RAUC A/B OTA updates, containers, and hardened security.
Completely freeA programme that turns a Raspberry Pi with a connected e-ink display a mini public transit departure board.
Completely freeA home seismograph on Arduino UNO Q. A small accelerometer records shakes; the USGS catalog says which ones were earthquakes; from those pairs the station learns magnitude and distance for this installation, then runs…
Completely freeCharge a Tesla from surplus solar, controlled locally from a Raspberry Pi.
Completely freeBuild control interfaces for WebSocket, Bluetooth/LE, MQTT, TCP & UDP protocols.
Completely freeAndroidBidirectional data bridge between BLE and an MQTT broker.
Completely freeAndroidChat over Meshtastic radios with no internet or cell service. Simple, private.
Completely freeAndroidStream real-time Android sensor data over MQTT.
Completely freeAndroidEclipse Mosquitto - An open source MQTT broker.
Completely freeWinChromium fork for Linux, Windows, macOS, Android, and Raspberry Pi named after radioactive element No. 90.
Completely freeWinMacLinuxAndroidBootstrap Tailscale into your Raspberry Pi from the very first boot.
Completely freeWinNative desktop client for Meshtastic radios (BLE / Serial / TCP).
Completely freeWin
