This led him to design the Sailor Hat with ESP32 — a marine specific, open source hardware development board. The marine ... MicroPython, NodeMCU or Rust. [Matti]’s NMEA 2000 USB gateway ...
[Tobias] had the same thought and redesigned the standard ESP32 “NodeMCU” style devboard to ... The real trick here is that the board is designed to facilitate the extremely inexpensive ...