Hi, I found this plug in a thrift store and am using it to learn. After opening it and extracting the WB2S module I was able to program it with OpenBaken easily using UART. Now I need help with the pin configuration. Tasmota already has support for this same model but I don't know how to...

I was able to get it set up and running with Home Assistant. PWM0 - Button PWM1 - Led PWM2 - Led PWM4 - Relay

Good job on translating it. Keep in mind that even CB3S footprint is slightly different from WB3S footprint so you have to double check when porting a template between platforms. The most important GPIOs like power, ground, UART and ADC are matching but some of the other digital IOs may be swapped.

Translating GPIO Configuration of Calex Smart Plug 429198 from Tasmota to OpenBKApp

gmarcos87 750 2

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#1 20734238 15 Sep 2023 11:55

gmarcos87 gmarcos87

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20734238 15 Sep 2023 11:55

Hi, I found this plug in a thrift store and am using it to learn. After opening it and extracting the WB2S module I was able to program it with OpenBaken easily using UART.

Now I need help with the pin configuration. Tasmota already has support for this same model https://templates.blakadder.com/calex-429198.html but I don't know how to translate that GPIO configuration to the OpenBKApp one.
I would appreciate if you help me to understand how to do it.

Thanks!

EDIT:
Code: text Expand Select all Copy to clipboard
{ "vendor": "Calex", "bDetailed": "0", "name": "Calex Powerplug EU Plug (429198)", "chip": "BK7231T", "board": "WB2S", "pins": { "6": "Btn;1", "7": "LED_n;1", "8": "WifiLED_n;1", "24": "Rel;1" }, "command": "", "keywords": [ "Calex", "429198", "EU" ], "image": "https://obrazki.elektroda.pl/6645277400_1694771451_thumb.jpg", "wiki": "https://www.elektroda.com/rtvforum/topic4002300.html" }

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#2 20734335 15 Sep 2023 12:59

gmarcos87 gmarcos87

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20734335 15 Sep 2023 12:59

I was able to get it set up and running with Home Assistant.

PWM0 - Button
PWM1 - Led
PWM2 - Led
PWM4 - Relay
#3 20736816 17 Sep 2023 16:48

p.kaczmarek2 p.kaczmarek2

Moderator Smart Home

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Post #3
20736816 17 Sep 2023 16:48

Good job on translating it. Keep in mind that even CB3S footprint is slightly different from WB3S footprint so you have to double check when porting a template between platforms. The most important GPIOs like power, ground, UART and ADC are matching but some of the other digital IOs may be swapped.

I am creating multiplatform open source firmware (Tasmota replacement), right now supporting BK7231T, BK7231N, XR809, BL602, W800, W600, LN882H and soon supporting RTL and W701:
https://github.com/openshwprojects/OpenBK7231T
If you like my work, support me at: https://paypal.me/openshwprojects

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Translating GPIO Configuration of Calex Smart Plug 429198 from Tasmota to OpenBKApp

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