3.8.7 WLAN_EN ..................................................................................................................................................................... 20
3.8.8 STATUS ........................................................................................................................................................................... 20
3.8.9 WWAN_STATE......................................................................................................................................................... 20
3.8.10 RESOUT_N ................................................................................................................................................................ 20
3.8.11 WAKEUP ....................................................................................................................................................................... 20
3.9 USB- UART Converter .......................................................................................................................................... 21
3.10 50 Pin Connector .................................................................................................................................................... 21
3.11 USB Boot Button .................................................................................................................................................... 22
3.12 Reset Button ............................................................................................................................................................. 23
3.13 Power Button ............................................................................................................................................................ 24
3.14 Power Switch ............................................................................................................................................................. 25
3.15 Power Input- (Type C) ...................................................................................................................................... 26
3.16 USB Interface ........................................................................................................................................................... 27
3.17 UART Interface ....................................................................................................................................................... 28
4 Setup Guide ............................................................................................................................ 30