RF433 json usermod #4234
RF433 json usermod #4234
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Thank you. |
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This looks like a great addition. Did you test it to work on all ESP variants? A few suggestions:
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Tested on esp32, c3 and esp8266
How can that be done? Believe it's all of them anyway
No problem to just put one in the folder? |
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not sure how to restrict pins but I think AR usermod does it, maybe look at others for examples but I have seen UMs where unusable pins are red. In the deep-sleep usermod I just create a list but there I do not use 'pin' because already used pins can be repurposed, so not going through pinmanager. yea, I would just put the example json in the usermod folder, easier to find than going through KB and download an IR remote file. |
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FYI you cannot restrict GPIO in usermods. Not yet. |
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I looked around and at least for ESP32, S3 and 8266 all pins can be used as interrupts so there should not be any restriction. |
Move doc to separate readme Add sample config Fix missing json handling
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There, hopefully that's fine... I changed the default_env in |
| sprintf_P(objKey, PSTR("\"%d\":"), button); | ||
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| // attempt to read command from remote.json | ||
| readObjectFromFile(PSTR("/remote433.json"), objKey, pDoc); |
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Would it make more sense to read the JSON file during your setup function rather than for every button press?
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This is done the same as for wizmote, and for IR which wizmote was taken from. If it was loaded on setup only if you went to /edit and changed the file changes wouldn't be taken into account until a reboot? That wouldn't be user-friendly.
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I agree, this (reading the file upon receive) is the way it is done in all other json remote code. Also there is no restriction on creating say 50 different commands: that would hog a lot of RAM permanently.
Inspired by https://github.com/athom-tech/Sound-Reactive-WLED/tree/master/usermods/RF433
Modified to handle similar cases as other remote methods through json
Usermod for controlling WLED using a generic 433 / 315MHz remote and simple 3-pin receiver
See https://github.com/sui77/rc-switch/ for details
Build:
- Enable by defining USERMOD_RF433 in my_config.h
- Uncomment "sui77/rc-switch @ 2.6.4" in platformio.ini default env lib_deps section
Usage:
- Connect receiver to an interrupt-capable pin
- Set pin in Config->Usermods
- Info pane will show the last received button code
- See https://kno.wled.ge/interfaces/json-ir/json_infrared/ as reference to create a "remote433.json" file
and upload it to the ESP in http://ip/edit, the key for the actions is the button number retrieved from above.