WIO-Control

thingiverse

This is a project involving an ESP32 "Oled Wifi battery" development board to be used as a Model Railway wireless Throttle with Rocrail.\r\n\r\nTo build this project, you will need the ESP32 board, a battery, a 3 way membrane keypad and a rotary switch.\r\nThe software required for this project is Rob's "WIO" (Wireless IO) software, now part of his Rocrail software. \r\nFor more information on Rocrail, visit Rob's site: https://wiki.rocrail.net/doku.php\r\nAdditional details specific to WIO can be found at https://wiki.rocrail.net/doku.php?id=arduino:wio-en\r\n\r\nRob has modified the pinout in his default settings using pin 36, which necessitates an external pull-up resistor if you use his wiring. I have chosen a different wiring scheme (documented in the Pins.txt file), which eliminates the need for external pullups and utilizes the internal pullups for a slightly simpler electrical interface.