OTGW communication lost after thermal stress

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OTGW communication lost after thermal stress

Postby marsm2m » Sun Nov 03, 2019 6:30 pm

Hello,

HW from Nodo Shop.
PIC16F88P with FW gateway_v4.2.5.hex
OTGW in Gateway mode
Boiler: TERMET WINDSOR 25
Thermostat: Honeywell CT11011

Issue:
After the OTGW board is stressed with temperature about 50C the OTGW does not forward messages from Boiler to Thermostat.
After cooling down below 40C communication is OK.
Had anyone similar problems?
Could it be a soldering related issue (analog part has been presoldered)?
marsm2m
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