name=MeshCoreCompanion version=0.1.0 author=Scott Penrose maintainer=Scott Penrose sentence=Client for the MeshCore Companion Radio serial protocol. paragraph=Connect a host MCU (e.g. an ESP32 display board) to a separate MeshCore companion radio over UART/USB serial. Portable C99 protocol core plus a thin Arduino wrapper. Send/receive on channels, set channel PSKs, read SNR/path metadata. Auto-drains the radio message queue. category=Communication url=https://github.com/digitaldimensions/MeshCoreCompanion architectures=esp32,nrf52,stm32,rp2040