Q: Type of module? A: GL865-Dual
Q: Firmware version? A: 10.00.155
Q: Type of starter kit you have? none
(S1, S1B, S2, S3, S4, EVK1, EVK2, none, other)
I am trying to put GL865-Dual into power saving mode.
Using RSTerm interactively, I enter AT+CFUN=4 and expect power consumption to reduce from 50mA to about 4mA. It reduces to 25mA only.
I have tried putting DTR low after CFUN=4 but no change.
I also tried MOD.powerSaving(20) in script but the result is the same.
Where is the extra current going?
Or what have I done incorrectly.
My serial interface is using FTDI232RL Serial/USB between RSTerm and GL865. I have tried putting FTDI in reset when script executes MOD.powerSaving but it doesn't help. If anything, the current is more.
Nothing else is connected the GL865.