Hi all,
First I would like to thank the devs for this create piece of software.
I've managed to get it working on my ESP-01 (bought on AliExpress) and got an DHT11 working on GPIO2.
However i wonder if there is a way possible that i can let communicate with an UNO or MEGA board connected and also use those GPIO pins i.c.w. ESPEasy?
What I mean is, that i can have the DHT11 DO pin connected to GPIO13 and have the ESP-01 read it's data from that pin.
Reason for this is that i wish to have 433mhz transmitter connected but also a DHT11 and more modules connected.
Mind I'm still a noon concerning these kind of things.
Thanks in advance.
P.S. sorry if posted in the wrong section.
Kind regards,
Pim Dröge
The ESP-01 i have:
ESP-01 more gpio pins
Moderators: grovkillen, Stuntteam, TD-er
Re: ESP-01 more gpio pins
Hello,
basicallyit is possible to solder a thin wire to the ESP chip directly.
But that needs a very thin soldering iron and calm hands, otherwise you'll damage the ESP.
Another way: If you disable the serial port in advanced settings it iy possible touse the Rx-Pint as GPIO-3.
With that you can use the DHT-11 on GPIO 3.
In case you really need GPIO13 you should use another version for the ESP, a NodeMCU or similar.
basicallyit is possible to solder a thin wire to the ESP chip directly.
But that needs a very thin soldering iron and calm hands, otherwise you'll damage the ESP.
Another way: If you disable the serial port in advanced settings it iy possible touse the Rx-Pint as GPIO-3.
With that you can use the DHT-11 on GPIO 3.
In case you really need GPIO13 you should use another version for the ESP, a NodeMCU or similar.
Regards
Shardan
Shardan
Re: ESP-01 more gpio pins
Thanks for you reply. I was afraid this would be the answer. Guess I'll see if I can buy some NodeMCU's.Shardan wrote: ↑20 Jan 2019, 12:51 Hello,
basicallyit is possible to solder a thin wire to the ESP chip directly.
But that needs a very thin soldering iron and calm hands, otherwise you'll damage the ESP.
Another way: If you disable the serial port in advanced settings it iy possible touse the Rx-Pint as GPIO-3.
With that you can use the DHT-11 on GPIO 3.
In case you really need GPIO13 you should use another version for the ESP, a NodeMCU or similar.
Kind regards,
Pim Dröge
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