Door Controller Settings

Control

Open above T1 (deg C) ? When automatic mode is enabled, the actuator opens once the measured temperature reaches or exceeds this threshold.

Close below T2 (deg C) ? Use a lower value than T1. Keep at least 5.0 deg C between T1 and T2 to avoid rapid toggling.

Auto-stop after (seconds) ? The same timeout is used for opening and closing. Set this to 0 to disable timed stop.

Current limit (mA) ? The actuator stops when the absolute INA219 current exceeds this value in either direction. Set this to 0 to disable current limiting.

Persistent Logging ? Master switch for writing events to flash. Leave it off unless you need history after a disconnect or reboot, because persistent writes add flash wear over time.

Door Sync

Use master only on the controller that should forward commands to a second door.

Board Role ? Master uses the fixed station MAC and forwards open and close commands. Slave uses its normal board MAC and does not forward commands.

Slave IP ? When this board is master, open and close commands are sent to this IP with the same API used by the web buttons. Use 0.0.0.0 to disable forwarding.

Wi-Fi

WiFi will fallback to previous connection in case of failure

Fallback SSID ? The new SSID is tested immediately after saving. If the device cannot join it, the previous Wi‑Fi settings are restored.

Preferred SSID ? On startup the controller lets ESP-IDF scan all channels and choose the strongest access point for this SSID.

Password ? Leave this blank to keep the current password. If you enter a new one, it is only stored after a successful reconnect.

Network

Review the current address and choose DHCP or a fixed network configuration.

Current IP --

Fixed IP

Enable this only if you want the device to use a manually assigned IPv4 address.

Use Fixed IP ? Enable this to use the fixed IPv4 settings below. Disable it to request an address over DHCP.

Fixed IP

Gateway

Subnet

DNS