ESP8266 & DS18B20

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pzygmunt
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Mon Feb 22, 2016 7:12 pm

Support for DS18B20 temperature sensor has been added to ESP8266 firmware.
Firmware is available at
https://github.com/SUPLA/ESP8266/tree/m ... e-firmware

Sources:
https://github.com/SUPLA/supla-core/tre ... SP8266_IOT
okite
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Joined: Wed Feb 24, 2016 2:27 pm

Wed Feb 24, 2016 3:22 pm

I use NodeMCU ESP-12, but it seems does not work with your formware.
Is it possible to connect SUPLA without your firmware and with different sensor?

Thanks, Ota
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pzygmunt
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Wed Feb 24, 2016 4:46 pm

I'm sure It should work with NodeMCU board.
Which firmware do you use ?

To connect ESP8266 module to the SUPLA system you need use dedicated firmware.

Some versions of ESP8266-12 have swapped GPIO4,5 pins. So you should try
this:
https://github.com/SUPLA/ESP8266/tree/m ... e-firmware

or this firmware:
https://github.com/SUPLA/ESP8266/tree/m ... are-gpio54

Which sensor do you mean?
okite
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Joined: Wed Feb 24, 2016 2:27 pm

Wed Feb 24, 2016 5:36 pm

Thanks, I will try the firmware.

The sensor is Soil Moisture Sensor YL-69

Thanks

Ota
Last edited by okite on Wed Feb 24, 2016 8:55 pm, edited 4 times in total.
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pzygmunt
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Wed Feb 24, 2016 6:22 pm

I will add support for this sensor as soon as possible.
okite
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Wed Feb 24, 2016 8:55 pm

-- the problem is, that I do not see the supla wifi, I tried to upload yr fmwr more times
-- how I can connect to the supla cloud without this "wifi" firmware function? I would like to test with supla different sensors.
-- I use nodemcu ondemand firmware.
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pzygmunt
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Wed Feb 24, 2016 9:26 pm

You need connect an button to the GPIO5. Then you should press it and hold minimum 5 sec after power on.
Then the device will switch to config mode and you will find SUPLA-ESP8266 wireless network.

You should add press button in this way:
Attachments
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okite
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Fri Feb 26, 2016 8:22 pm

I see, Thanks!!! I will try!
jx2b.graham
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Joined: Fri Feb 26, 2016 6:43 am

Mon Mar 07, 2016 10:31 am

I wired the switch per your schematic and still can't get the config to show up even after reflashing.
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jx2b.graham
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Joined: Fri Feb 26, 2016 6:43 am

Mon Mar 07, 2016 1:01 pm

OK, so I got it into config mode so I could update the settings, but now it looks like it is in a continuous reboot mode.
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