Labels Milestones
Back(Bluetooth Smart) 21 Pin Module Digi XBee SMT RF ESP WROOM-02 espressif esp8266ex 2.4 GHz Wi-Fi and Bluetooth combo chip.
- 16.50x16.50mm (https://assets.lairdtech.com/home/brandworld/files/Board%20Level%20Shields%20Catalog%20Download.pdf Laird Technologies BMI-S-204-F Shielding Cabinet.
- 168.85 106.357184 (end 178.35 116.75 (end 168.85.