Users Manual

LTE Standard Module Series
EC25 Hardware Design
EC25_Hardware_Design
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Table 8: Pin Definition of RESET_N
The recommended circuit is similar to the PWRKEY control circuit. An open drain/collector driver or button
can be used to control the RESET_N.
Figure 14: Reference Circuit of RESET_N by Using Driving Circuit
Figure 15: Reference Circuit of RESET_N by Using Button
Pin Name Pin No. I/O Description Comment
RESET_N 20 DI Reset the module 1.8V power domain