How to set power mode by tinyGSM

[asadi2021]

Hi, I am using TinyGSM library for Sim800 connected to esp32 , I want to use deep sleep mode for power saving. but when I use modem.poweroff(); with digitalWrite(SIM800_RST_PIN,LOW); my modem is restart after seconds . Has TinyGSM any function for setting power mode or sim800 power off completely? Thank you

[tronar]

Something like this happens with Sim7000. powerOff "toggles" PWR_PIN instead of bringing it low, and it happens to work every other time (like powerOn/powerOff cycles brings the module down once every two cycles). I changed powerOff to actually pull down PWR_PIN after sending a poweroff command. That seems to hold...