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Xinyuan-LilyGO / TTGO_TWatch_Library

MIT License
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Is it possible to receive ASK modulated message over 433 MHz? #253

Closed sguerrini97 closed 2 weeks ago

sguerrini97 commented 2 weeks ago

Hello,

we are planning to buy some T-Watch S3 and we would like to pair them with "call buttons".

The buttons we already have are these and they basically send an ID over 433 MHz using ASK modulation: image

We also own a T-Watch S3, 433 MHz version (K217) for our tests. We are trying to receive the message from the buttons on our T-Watch S3 but to no avail, is this an SX1262 limitation or is this a software limitation? We tried some of the samples but none of them seems to match our setup.

If this is an hardware limitation, may I ask if any of the previous watches versions support the ASK modulation?

Thank you Kind regards

lewisxhe commented 2 weeks ago

SX1262 does not support ASK image

sguerrini97 commented 2 weeks ago

I see, thank you very much :)