L651_EVB is designed to help the developers to debug and test L651 module. The folloqing figure shows the label of the mail functions of L651_EVB
- UART
- UART1
- USB to UART IC
- USB to UART IC
- 1,8v SWITCH
- SYS_SATAE
- Ultra-low Power Switch
- POWER KEY
- RESET Key
- PSM Key
- DC5V
- POWER SWITCH
- DC3,3V
- GND
- POWER INDICATION LED
- SIM CARD
- GPS/OPEN UART SWITCH
- L651 MODULE
- NB/GSM ANTENNA
- RESET KEY
- POWER KEY
- GPS ANTENNA