› M1 Support Forum › Thermostats not enabled on keypad › Reply To: Thermostats not enabled on keypad
May 4, 2022 at 9:24 pm
#6069
Trenton Wilson
Jumpers are verified in proper position
firmware is 1.0.5.0
My 8811 has DB9 on it and yes I used the cable that came with it
when I first boot the M1 the 8811 green and yellow light and the xsp light blink like it is talking to each other then the xsp settles into a steady heartbeat and nothing from else
if I cut power to the M1 the 8811 yellow TXD light goes to steady on