3120: Unknown

This packet code is not known. If you know more - please add some information here.

These packets are spontaneously sent by round thermostats (T87RF) approximately every 3h 45m.

17:20:02.400 067  I --- 34:205645 --:------ 34:205645 3120 007 0070B0000000FF
21:00:54.763 062  I --- 34:205645 --:------ 34:205645 3120 007 0070B0000000FF
00:41:47.106 073  I --- 34:205645 --:------ 34:205645 3120 007 0070B0000000FF
22:47:01.429 081  I --- 34:205645 --:------ 34:205645 3120 007 0070B0000000FF
02:27:53.807 061  I --- 34:205645 --:------ 34:205645 3120 007 0070B0000000FF

The startup sequence for a Round Thermostat (T87RF) includes this packet, as well as device information, battery status, and zone config/setpoint packets:

22:05:29.383 045  I --- 34:092243 --:------ 34:092243 042F 008 0000000013001301
22:05:29.474 045  I --- 34:092243 63:262142 --:------ 10E0 038 000001C8380A0100...
22:05:29.515 045  I --- 34:092243 --:------ 34:092243 000E 003 000014
22:05:29.741 045 RQ --- 34:092243 01:145038 --:------ 000A 001 01
22:05:29.757 045 RP --- 01:145038 34:092243 --:------ 000A 006 011001F40DAC
22:05:29.836 045  I --- 34:092243 --:------ 34:092243 1060 003 00FF01
22:05:30.131 045  I --- 34:092243 --:------ 34:092243 3120 007 0070B0000000FF
22:05:32.155 045 RQ --- 34:092243 01:145038 --:------ 000A 001 01
22:05:32.171 045 RP --- 01:145038 34:092243 --:------ 000A 006 011001F40DAC
22:05:32.233 045 RQ --- 34:092243 01:145038 --:------ 2309 001 01
22:05:32.248 045 RP --- 01:145038 34:092243 --:------ 2309 003 0107D0

Related Packets

• 000E: Unknown (round thermostat startup)
• 042F: Unknown (round thermostat startup)
• 1060: Battery Status
• 10E0: Device Information
• 3120: Unknown (round thermostat startup)