Search found 83 matches
- Wed Jan 01, 2020 3:04 pm
- Forum: ESP32 boards
- Topic: Avoid code crash and exit
- Replies: 5
- Views: 3096
- Tue Dec 31, 2019 1:26 pm
- Forum: ESP32 boards
- Topic: Avoid code crash and exit
- Replies: 5
- Views: 3096
Avoid code crash and exit
i do have a code that measures temperature from two sensors : DHT22 and DS1820. Both work fine until something happens. Either it does not receive reading back or get's response in a wrong format and then code crashes and exists. I do then restart ESP32 via reset button and all works fine again unti...
- Tue Dec 10, 2019 3:37 pm
- Forum: ESP32 boards
- Topic: Controlling PC fan speed
- Replies: 3
- Views: 3429
Re: Controlling PC fan speed
thanks, saw that one, but it didn't contain sample code, so not sure how to control PC fan...
- Tue Dec 10, 2019 12:41 pm
- Forum: ESP32 boards
- Topic: Controlling PC fan speed
- Replies: 3
- Views: 3429
Controlling PC fan speed
I would like to control PC fan speed using ESP32 adn Micropython. Fan will be cooling air in my mini greenhouse, once temperature reaches trigger level, measured by DHT22. It is 12V fan and I can run it on 100% speed by connecting two power cables. However, there is no need to run it on 100% of spee...
- Wed Nov 27, 2019 1:15 pm
- Forum: ESP32 boards
- Topic: IR transmitter/receiver
- Replies: 31
- Views: 31034
- Tue Nov 26, 2019 1:49 pm
- Forum: ESP32 boards
- Topic: IR transmitter/receiver
- Replies: 31
- Views: 31034
Re: IR transmitter/receiver
Saw your video, thanks. Can you please share your github adress with code? Also, did you manage to program transmitter as well?
- Fri Nov 22, 2019 9:50 am
- Forum: ESP32 boards
- Topic: IR transmitter/receiver
- Replies: 31
- Views: 31034
Re: IR transmitter/receiver
Find many solutions for Arduino, build one receiver on Arduino UNO and it works. Maybe that particular IR signal is easier to handle (think it is called NEC) ? Is there any reason that it is more difficult to implement on ESP32 with Micropython? Is it HW or SW that makes this implementation difficult?
- Thu Nov 21, 2019 9:58 am
- Forum: Drivers for External Components
- Topic: NEC Infrared receiver class
- Replies: 9
- Views: 13471
Re: NEC Infrared receiver class
Haven't tried, thanks for sending link, will test out! Do you know if this also sends IR signal out? Or is it just receiver?
- Tue Nov 19, 2019 2:31 pm
- Forum: Drivers for External Components
- Topic: NEC Infrared receiver class
- Replies: 9
- Views: 13471
Re: NEC Infrared receiver class
Is this possible to read signal from remote controls laying around at home using your code MattMatic? I would like to read signal from AV receiver remote control, then use it with IR transmitter connected to ESP32 to automate AV receiver, so that I can for example turn on AV receiver using voice com...
- Tue Nov 19, 2019 12:54 pm
- Forum: ESP32 boards
- Topic: IR transmitter/receiver
- Replies: 31
- Views: 31034
IR transmitter/receiver
Is it possible to read IR signal from remote (any commercial remote control unit) using ESP32 and IR receiver, then reproduce that code using ESP32 and IR transmitter? Find many examples using Arduino, but didn't come across Micropython example.