I'm trying to trigger an action on iOS application using HM10 Bluetooth module. And i have successfully accomplished the functionality, But now my concern is the power consumption, I have already moved to the ATTiny85 controller chip and it wakesup using hardware interrupt. So ATTiny along consumes 0.2µA in sleep mode(Which is the 99% of time).
My question is how i put HM10 module in to sleep mode while its connected to my iOS application?
This whole module supposed to drive by using coin cell battery.
Any helpful tips are welcome..
Thanks in advance!