joao404 / WiFiLoco

WiFiLoco8266

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ESP8266 based remotecontrol for locomotives with interface for Roco Z21 App. (Default Ip Adress 192.168.0.111)

Pin Conifiguration:

• D1/Pin 5 -> Motor pin 1
• D2/Pin 4 -> Motor pin 2
• D5/Pin14 -> Front light pin
• D6/Pin12 -> Back light pin

Usage:

• Connect to Wifi Loco######. Password is hexadecimal number of Wifi name written two times. For example: Loco123abc => PW: 123abc123abc
• Connect with Z21 App.
• Create a loco (it does not matter, if you create several locos, because address of a command is ignored).

Hardware

• ESP8266 (Wemos D1 mini)
• Lithium Battery
• DRV8833 or other motor driver
• step down converter to create 3.3V
• (optional) bust converter to supply motor driver with more than battery voltage.