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Add MCU temperature to telemetry responses from room servers. #2052

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liamcottle merged 1 commit into from
Mar 16, 2026
+6 −0
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Add MCU temperature to telemetry responses from room servers. #2052

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6 changes: 6 additions & 0 deletions examples/simple_room_server/MyMesh.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -172,6 +172,12 @@ int MyMesh::handleRequest(ClientInfo *sender, uint32_t sender_timestamp, uint8_t
}
sensors.querySensors(perm_mask, telemetry);

// This default temperature will be overridden by external sensors (if any)
float temperature = board.getMCUTemperature();
if(!isnan(temperature)) { // Supported boards with built-in temperature sensor. ESP32-C3 may return NAN
telemetry.addTemperature(TELEM_CHANNEL_SELF, temperature); // Built-in MCU Temperature
}

uint8_t tlen = telemetry.getSize();
memcpy(&reply_data[4], telemetry.getBuffer(), tlen);
return 4 + tlen; // reply_len
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