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 ...

The ESP-01 launched the ESP8266 revolution back in 2014, and while today you’re far more likely to see somebody use a later version of the chip in a Wemos or NodeMCU development board ...