Xiaomi M365 Scooter Dashboard

An OLED display for your Xiaomi M365 Scooter, based on the Nordic Semiconductor nRF52832 SoC.

Supported properties

The display can currently show the following properties, read directly from the scooter over BTLE.

• Current Speed (mph / kph)
• Battery percentage
• Remaining Distance (mi / km)

Build Hardware

• SparkFun nRF52832 Breakout (WRL-13990)
• Adafruit Round Tactile Buttons (Adafruit 1009)
• Diymall 128x64 0.96" I2C OLED (SSD1306 driver)
• Adafruit Micro-Lipo Charger (Micro USB - v1)
• Hammond Transparent Blue Enclosure (1551HTBU)
• Lithium Ion Polymer Battery (3.7v 500mAh)

Development Hardware

• Nordic nRF52 Development Kit (nRF52832)
• SEGGER J-Link EDU Mini (optional)

Software

• Nordic nRF5 SDK (v12.3.0)
• Nordic S140 SoftDevice (for nRF52840)
• SEGGER Embedded Studio for ARM (v3.34a)

Various Photos

Build Hardware Parts

Breadboard Prototype

Fully Assembled

Other Resources

• CamiAlfa - M365-BLE-PROTOCOL
• monpetit - nrf52-spi-i2c-master-ssd1306
• ses_nrf52_startup.s
• Emeryth - ReadM365