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xoseperez / espurna

Home automation firmware for ESP8266-based devices
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Suggestion - Beok TGT70WIFI-EP Smart Wifi Thermostat #877

Open MariusLaurinaitis opened 6 years ago

MariusLaurinaitis commented 6 years ago

Hello, what about TGT70 Wi-Fi Series Thermostat ? GT70WIFI-EP Smart Wifi Thermostat If it uses ESP8266, can ESPURNA support it?

Best regards Marius

xoseperez commented 6 years ago

"If" is used an ESP8266 it could be possible to support it, but ESPurna lacks some features to do so:

So, it is doable but not trivial...

flashy02 commented 6 years ago

Hi, this enhancement would be nice and should additionaly be useable for other devices too. Especially the two last points would be nice for e.g. sonoff-devices like a modified Sonoff-Touch with SHT31:

With this, someone can use every supportetd ESP8266 Device with T/H sensor to controll e.g. the heating/dehumidifier without central logic like openhab.

Best regards Michael

fraschizzato commented 5 years ago

On the same way can be added support for many thermostat. I have a Beca BHT-6000 (Tuya Device). First step is backup original firmware, but how? Here two photos of the device img_20190108_212426 img_20190108_212441

xoseperez commented 5 years ago

You will have to wire the pads of the TYWE3S module, see the pinout here: #852. Then there comes the hard work: id all the components it uses and what GPIOs are they connected to and what protocols they use...

fraschizzato commented 5 years ago

Ok, now I'm waiting a second device that i've bougth for tests (the other is already wall mounted and at work), and the ftdi-usb adapter. When i've wired the pads, is it possible do grab the current firmware and decompile that to get all data?

badigit commented 5 years ago

Hello, what about TGT70 Wi-Fi Series Thermostat ? GT70WIFI-EP Smart Wifi Thermostat If it uses ESP8266, can ESPURNA support it?

May be useful: You can control thermostat native via wi-fi with broadlink libraries. It have easy way to integrate with Homeassistant

fraschizzato commented 5 years ago

Hello, what about TGT70 Wi-Fi Series Thermostat ? GT70WIFI-EP Smart Wifi Thermostat If it uses ESP8266, can ESPURNA support it?

May be useful: You can control thermostat native via wi-fi with broadlink libraries. It have easy way to integrate with Homeassistant

If is a tuya based device, in homeassistant there is also the tuya component (that works with tuya cloud), is also possible to control the device locally ( https://community.home-assistant.io/t/bht-6000-thermostat-tuya-support/89311 ). That workaround is tested only with bht-6000 thermostat but probably can work with any tuya device. espurna can be usefull to get better data from the device, example:

soif commented 4 years ago

this firmware seems to handle the beca thermostats : BHT-002-GBLW, BHT-6000, BAC-002-ALW, BHT-002-GCLW https://github.com/klausahrenberg/WThermostatBeca

and this one: Floureon C17.GH3 and MoesHouse BHT-002-GBLW (=Beca ): https://github.com/bikemike/MikesThermostat

Would be really cool if it could be merged into Espurna. :-)

mcspr commented 4 years ago

Looking at https://github.com/klausahrenberg/WThermostatBeca/blob/2df063b09bcd5a56616c81802e1ade4b8fc4e5db/WThermostat/WBecaDevice.h#L290 it does look like tuya protocol https://github.com/xoseperez/espurna/blob/e5b72a0d43892eec7e4496e73031180bd2f3acb7/code/espurna/tuya_transport.h#L87 https://github.com/xoseperez/espurna/blob/e5b72a0d43892eec7e4496e73031180bd2f3acb7/code/espurna/tuya_types.h#L22