Info
product url - EY-08D BLE Bluetooth Mini Demo Board, CC2541, R2
Board Map, Dimension, Pins, chip info, Use Guide, Setup Jumper, etc.

- JP1 == wake
- JP2 == +5V GND TXD RXD
- JP4 == IO4 3 2 1
- JP6 == CONN status and on board LED
- JP7 == Motor drive
JP8 == broadcasting status and on board LED
PWM1 - jumper to drive RGB LEDS
- PWM2 - jumper to drive Motor-dat
- PWM3 - jumper to drive RGB LEDS
PWM4 - jumper to drive RGB LEDS
IO1 - jumper to drive LED-dat
power LED on board
- on board reset button
- on board CONN-USB-dat serial-dat
Applications, category, tags, etc.
Demo Code and Video
https://www.youtube.com/watch?v=G2INrUBWufI
ref
legacy wiki page