Quectel EG915U Series - Application Interfaces; Analog Audio Interfaces

LTE Standard Module Series
EG915U_Series_Hardware_Design 37 / 81
V
IL
≤ 0.5 V
VBAT
Module
Status
Running
RESET_N
Baseband restart
Baseband resetting
≥ 100 ms
Figure 15: Timing of Resetting the Module
⚫
1. Ensure that there is no large capacitance exceeding 10 nF on PWRKEY and RESET_N pins.
2. It is recommended to use RESET_N only when you fail to turn off the module with the AT+QPOWD
or PWRKEY pin.
NOTE