ESP-12 (ESP8266) based webserver and webclient to control
and monitor Celair Evaporative Airconditioner (aka Swampy) by directly
interfacing to the LEDS and Button contacts on the remote controller.
The remote controller is connect to the main Control Box TEKELEK TEK632 v8
via 4 wires. +5V,+5 Return,Comms,Gnd
webserver provides status of 2 LEDS and control of 2 buttons
webclient regularly sends status via get method to log status
Hi Justin, great project. I have a couple of questions:
1) Your schematic shows a resistor to each of the 4 GPIO points being used on the ESP but the photo seems to have 6. (4 at the controller and 2 at the ESP) Is there a change not shown in the schematic?
2) Are the diodes that are shown on the schematic actually part of the controller circuit board or were these part of your add-on circuit at some stage? I don't see diodes in your photo.
I want to recreate this myself having just moved into a house with the same controller. I want to get it integrated to Home Assistant.