SIM7020 Power

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Test based on our current SIM7020E module

Header text Header text Header text
Registeration Mode ~15mA -
Registered Idle Mode ~5mA -
PSM mode 110 ~ 140 0uA


PSM Mode

To enter into PSM mode

  • AT+CFUN=0,0 // minimium function mode
  • AT+CFUN=1,1 // full working mode
  • AT+CPSMS=1 // turn on PSM mode

Quit PSM mode

  • Short pulse Boot pin to leave PSM mode