Getting Started Guide

There is a slight difference between the pin outs and you can easily refer to the
pin outs in this wiki to learn more about the changes!
[https://www.seeedstudio.com/Seeed-XIAO-BLE-Sense-nRF52840-p-5253.ht
ml]
Features
 Powerful wireless capabilities: Bluetooth 5.0 with onboard antenna
 Powerful CPU: Nordic nRF52840, ARM® Cortex®-M4 32-bit processor
with FPU, 64 MHz
 Ultra-Low Power: Standby power consumption is less than 5μA
 Battery charging chip: Supports lithium battery charge and discharge
management
 Onboard 2 MB flash
 Ultra Small Size: 20 x 17.5mm, XIAO series classic form-factor for wear
able devices
 Rich interfaces: 1xUART, 1xI2C, 1xSPI, 1xNFC, 1xSWD,
11xGPIO(PWM),6xADC
 Single-sided components, surface mounting design