Key Features
Compact solution for wearable, motion sensing applications with a complete set of firmware examples iOS and Android apps available
Main components:
- STM32L151VEY6 – 32-bit ultra-low-power MCU
- LSM6DS3 – 3D accelerometer + 3D gyroscope
- LIS3MDL – 3-axis magnetometer
- LPS25HB – MEMS pressure sensor
- BlueNRG-MS – BLE network processor
- BALF-NRG-01D3 – 50 Ω balun with integrated harmonic filter
- STNS01 – Li-Ion linear battery charger
- STC3115 – Fuel gauge IC
- 100 mAh Li-Ion battery included, UN38.3 tested and certified
- Micro USB connector for recharging
- SWD connector for debugging and programming capabilityWatch strap with plastic housing included
- Fully tested and certified by FCC (FCC ID: S9N-WESU1) and IC (IC: 8976C-WESU1)
FW & SW
- ST_WESU – STEVAL-WESU1 Android/iOS app
- STSW-WESU1 – Bluetooth low energy, MEMS sensors and battery management firmware for wearable applications
- ST_BLUE_DFU – WeSU over-the-air device firmware upgrade with Android device
- ST_WESU_GHUB – STEVAL-WESU1 github repository SDK apps