Input voltage : 3.3-5.5V
Power consumption
Normal mode : 50 mA
Power saving mode : 30 mA
Operating temperature -40 [deg.] Cto + 85 [deg.] C
Storage Temperature -55 ° C to + 100 ° C
Module pin
1
VCC
Power input pin 3.3-5.5V
2
GND
Power ground
3
RXD
Module serial port to receive the foot - then MCU serial TXD sent
4
TXD
Module serial port pin - connected microcontroller serial RXD received
5
PPS
Clock pulse output pin