I have tried just about everything with no success:
SW,8xxx
Q,2
S!,0001
pulling CTS high
I’ve tried other things that do affect the power usage (SY, SI, SW,0xxx)
I am using an Arduino Pro on the Slave side and a Mega 2560 on the Master side. I’ve used bluetooth HC-05/HC-06 in the past with great success. Here I have a battery application and I need to get the BT to go down to 1mA or less.
I am even wondering - the mA ratings for the RN-42 aren’t the same as for the Silver I suspect because even having a flashing LED draws a lot of current!
Any help would be greatly appreciated! I am behind schedule on this project and my customer is not happy.
Thanks!
Jeff