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vinnyspb / esphome-comfortzone

GNU General Public License v3.0
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Failed to set sensor #21

Open jenshorn opened 3 weeks ago

jenshorn commented 3 weeks ago

The component has been running great for quite some time now, in particular reading the values. However I'm facing issues when trying to update/write any values to the CZ EX50.

When enabling fireplace mode: [E][ComfortzoneComponent:653]: Fireplace mode: 1 FAILED Trying to set sensor offset: Failed to set sensor 0 offset to 5.000000

Nothing else in the logs when set to DEBUG mode. Hardware is S2 mini and the same RS485 linked in the readme.

Any ideas what might cause this?

Excerpt from yaml, pretty much the same as configuration.yaml in readme, just changed the pins somewhat:

substitutions:
  tx_pin: "39"
  rx_pin: "37"
  re_de_pin: "35"
  comfortzone_protocol_version: "180"

esp32:
  board: lolin_s2_mini
  framework:
    type: esp-idf

logger:
  level: DEBUG
breadboard
vinnyspb commented 3 weeks ago

Can't prove but sounds like some hardware / connection issue. Maybe try some other pins and double check that pins are assigned correctly?

jenshorn commented 4 days ago

Sorry for late reply, didn't get a notification for some reason.

Yeah, trying some alternative pins might be the best approach for now. Same kind of board from different vendors appear to work slightly different on different pins...