For connecting to Raspberry Pi
Enable the corresponding pin
Compatible with RM500U-CN / RM500Q-CN / RM500Q-GL
/RM50XQ-AE and other series of 5G modules
Onboard two SIM card slots, dual card single standby. The
default SIM1 card slot works, SIM2 is on the back, requires
module support, and must be switched through AT commands
Backward compatible with USB 2.0, can be used to connect to
PC/Raspberry Pi/Jetson Nano, etc.
5V 3A input; stable and flexible power supply