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|---|---|---|
| 1-Channel Relay Board With Qwiic (SKU 333021) | 2-Channel Relay Board (SKU 333023) | 4-Channel Relay Board (SKU 333022) |
There's also a plain 1-Channel Relay Board (SKU 333024, no Qwiic in the name) - Soldered's product copy for the 2ch/4ch/plain-1ch boards describes GPIO wiring, but this driver talks to all of them over I2C/Qwiic only; if a board doesn't expose an I2C connector, wire it via a bridge board instead.
This library drives Soldered's Relay board family over I2C/Qwiic (default address 0x30, range 0x30-0x37 for daisy-chaining), with 1, 2, and 4-channel variants supported by the same driver class. Each relay includes an LED indicator that lights up when energized. Max switching: 30V/10A DC, 250V/10A AC.
After installing the mpremote package, install the library on your board using the following command:
mpremote mip install github:SolderedElectronics/Soldered-Relay-MicroPython-LibraryOr, if you're running a Windows OS:
python -m mpremote mip install github:SolderedElectronics/Soldered-Relay-MicroPython-Library- Relay.py - MicroPython driver class (1/2/4-channel, I2C/Qwiic)
- package.json - mip install manifest
- /Examples - 1-channel, 2-channel, and 4-channel examples
You can find hardware design for these boards in each channel-count variant's own hardware repository.
Access library documentation here.
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Check license details in the LICENSE file. Long story short, use these open-source files for any purpose you want to, as long as you apply the same open-source licence to it and disclose the original source. No warranty - all designs in this repository are distributed in the hope that they will be useful, but without any warranty. They are provided "AS IS", therefore without warranty of any kind, either expressed or implied. The entire quality and performance of what you do with the contents of this repository are your responsibility. In no event, Soldered (TAVU) will be liable for your damages, losses, including any general, special, incidental or consequential damage arising out of the use or inability to use the contents of this repository.
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