radiolib

The LoRaMesher library implements a distance-vector routing protocol for communicating messages among LoRa nodes.

Bresser 5-in-1/6-in-1/7-in-1 868 MHz Weather Sensor Radio Receiver for Arduino based on CC1101, SX1276/RFM95W, SX1262 or LR1121

Enable CC1101 as a RF remote receiver/transmitter in ESPHome (using Radiolib)

Bresser 868 MHz Weather Sensor Radio Receiver based on ESP32/RP2040 and SX1262/SX1276/LR1121 - sends data to a LoRaWAN Network

Agent-driven design studio for ESPHome-compatible (e.g. ESP32/ESP8266, RP2040) + LoRaWAN devices: generates ESPHome YAML, KiCad schematic/PCB, 3D-printable enclosures, and builds/flashes/provisions LoRaWAN firmware (ChirpStack + Home Assistant).

Receive and decode TST-507 TPMS signals

ESP32 + CC1101 RF spectrum scanner and Morse communicator

ESP32 LoRa AX.25 TNC with KISS, WA8DED, APRS, NET/ROM, BBS, and connected-mode digipeating.

LoRa ground station receiver firmware (TTGO LoRa32) designed for rocket telemetry and fully compatible with NectarMC

Board configs for radio enabled modules.

A lightweight LoRa mesh networking library for Arduino-family microcontrollers.

Modular RF & pentest firmware for the M5Stack Cardputer Adv + Cap LoRa-1262 (WiFi, BLE, LoRa, GPS)

Host tooling and bring-up firmware for the Heltec WiFi LoRa 32 V3 (ESP32-S3 + SX1262)

Porting jmead/Meshcore-Repeater-MQTT-Gateway to the RAK3112 (ESP32-S3 + SX1262): a standalone MeshCore repeater with bidirectional MQTT bridging, no external Pi required.

LoRa telemetry tracker firmware (TTGO TBEAM) designed for rocket/Balloon application and fully compatible with NectarMC

LoRaWAN MAC for ESPHome — OTAA join + sensor uplinks on SX1276/SX1278/SX1262 via RadioLib. The device half; pairs with a server-side orchestrator.

ESP32 LoRa gateway for smart beehive monitoring with reliable communication (ACK + CRC + sequence)

868 MHz (FSK) radio transmission of PV inverter Modbus interface data to MQTT client (WiFi)

Authenticated, replay-resistant messaging over LoRa for microcontrollers. AES-CCM, persisted nonce counter, reliable windowed transfer. Header-only, ESP32 + RadioLib.

Local, cloud-free ESP32 bridge for controlling Somfy io-homecontrol awnings via Home Assistant (MQTT) — a cheap open-source alternative to the Somfy TaHoma Switch / Connectivity Kit.