SimCom SIM8202G-M2 Manual page 36

RM500U-CN: based on Zhanrui
RM500Q-GL: based on the Qualcomm platform, supports GNSS positioning, mainly for
China
RM500q-AE/RM502Q-AE: based on the Qualcomm platform, supports GNSS
positioning, mainly for countries except for China.
Question:After receiving the Raspberry Pi, it keeps restarting, what is the
reason?
Answer:
The 5G module requires a lot of power, especially at the moment of network access; the
power supply capacity of the Raspberry Pi is limited, and the 5V (3A) power supply can be
connected to the onboard TYPE-C interface.
Question:It cannot connect to the network after rebooting the Raspberry Pi?
Answer:
When using the external power supply, RM500U does not reboot after rebooting the
Raspberry Pi, you can use the commands to restart RM500U.
Question:What dial-up types of RM500X?
Answer:
As shown below:
AT+QCFG="usbnet",0 driver type is NDIS(QMI));
AT+QCFG="usbnet",1 The driver type is ECM;
AT+QCFG="usbnet",2 The driver type is MBIM; (RM5XXQ support)
AT+QCFG="usbnet",3 The driver type is RNDIS
AT+QCFG="usbnet",5 The driver type is NCM;