Tasmota 6.2.1.10:
Add support for Michael Haustein ESP Switch
Question:
What is a Michael Haustein ESP Switch?
Is there a link to it?
Appears to be just another 4 relay board controlled directly by GPIO from what I can tell. Will have to wait for @arendst to respond as I don't find any specific reference to it other than the template created in the development codebase.
{ "ESP Switch", // Michael Haustein 4 channel wall switch (ESP07 = ESP8266)
// Use rules for further actions like - rule on power1#state do publish cmnd/other_device/power %value% endon
GPIO_KEY2, // GPIO00 Button 2
GPIO_USER, // GPIO01 Serial RXD and Optional sensor
GPIO_REL3_INV, // GPIO02 Yellow Led 3 (0 = On, 1 = Off)
GPIO_USER, // GPIO03 Serial TXD and Optional sensor
GPIO_KEY1, // GPIO04 Button 1
GPIO_REL2_INV, // GPIO05 Red Led 2 (0 = On, 1 = Off)
0, 0, 0, 0, 0, 0, // Flash connection
GPIO_REL4_INV, // GPIO12 Blue Led 4 (0 = On, 1 = Off)
GPIO_KEY4, // GPIO13 Button 4
GPIO_KEY3, // GPIO14 Button 3
GPIO_LED1, // GPIO15 Optional sensor
GPIO_REL1_INV, // GPIO16 Green Led 1 (0 = On, 1 = Off)
},
I asked Michael for some info. In short it's a nice box with four switches and leds configured as relays. The idea is to use the buttons to initiate something.
Infos to the Wallswitch will follow. It is a 71x71x25 mm WallCase that I have used to build a "ESP Wallswitch" with 4 Buttons and 4 corresponding LED's in different Colors. You can use it to control Lights via MQTT for example.... Regards Michael Haustein
It is still in Prototype phase and I will add a DS18B20 and an Epaper for descriting the Buttons...
The LED's I will change to WS2812 to save IO's and for more possibilities with the LED Colors...
MH
@drivelog Sounds good - any photos yet? Also, will you break out something like I2C for expansion purposes?
Yes, all GPIO will go to a pad or header for other universal extension access.
I plan to set a DS2483 on the PCB - it is a 1-Wire Busmaster....usefull for long and bad 1 Wire Lines, like 3x1.5 NYM



Hell yeah, I want some of those ;)
Interesting wall box; where do you get them?
It is selfmade, I will build some in November 2018 as a small Serie.
Most helpful comment
Infos to the Wallswitch will follow. It is a 71x71x25 mm WallCase that I have used to build a "ESP Wallswitch" with 4 Buttons and 4 corresponding LED's in different Colors. You can use it to control Lights via MQTT for example.... Regards Michael Haustein