OwieWatcher

todo

• get gitpod working idk how to save from gitpod to here
• use the u8g2 library better display support

A simple ESP8266 based sketch to connect to an owie device and pull the battery info from the status webpage for output to an OLED display. The current code configuration outputs the Voltage, BMS SOC & OVERRIDEN SOC.

Demo

OwieWatcher bootup

OwieWatcher refresh(every 10 seconds)

Setup

Download the owie-watcher.ino file and update the ssid & password variables. Then flash to your ESP8266, making sure you have the appropriate libraries downloaded.

Required Libraries

• ESP8266WiFi
• ESP8266WiFiMulti
• ESP8266HTTPClient
• Adafruit_SSD1306_Wemos_OLED
• Adafruit-GFX

Parts

• WeMos D1 Mini Clone
• 64x48 OLED Shield