GPS Edition

Specifications

• ESP32-pico-D4: 2x240MHz, 320KB RAM
• Bluetooth 4.2 BR/EDR BLE
• WiFi 2.4GHz 802.11 b/g/n
• GC9A01 240x240 16bit TFT display (round)
• BMA400 Accelerometer + Pedometer
• MCP73831 LiPo Charger
• CH340E USB Serial
• Quectel L96 GPS module
• 4MB RAM
• microSD

Releases

• For further references and downloads see the revision history.
  • Sources/Gerbers
  • PCB

The following files always point to the latest versions committed to GitHub.

Schematic

PCB

BOM

See: here

KiCAD Sources

See: https://github.com/Open-Smartwatch/open-smartwatch-gps