Pymesh release v1.20.2.r1
catalin last edited by catalin
Hello community 🙌,
The Pymesh v1.20.2.r1 is released and all the features of the included Pymesh micropython library are here
All the customers that already sent the license will receive the binary on email (for both Fipy and Lopy4). If you did not receive it, please personally message me here and I will get back to you.
- rebased on generic firmware version v1.20.2.r1
- solved Border Router bug, where on-mesh prefix IPv6 did no show
- solved small bugs related with sending mesh-external messages
- excluded BLE-RPC module, so to use Pymesh mobile app, the individual scripts should be included manually:
msgpack(from Pymesh lib repo)
- sample script for Border Router functionality is added in
PG last edited by PG
Thanks for your answer @catalin,
For now I am using 869,5MHz (500mW, 10% duty cycle). But if it converges within 3 minutes it is fine for my use case: I'll test that.
Edit: After 300s, both devices remain single leaders in my case. I'll try other frequencies and longer durations.
Other question: is there something specific to do to release buffer or similar things in message receive callback? The transceiver is emitting 1 short msg every 60s, but the receiver only gets the first message.
catalin last edited by
I've seen this happening, sometimes could take 2-3 minutes until both get in the same Mesh.
A simple idea would be to try and use LoRa frequency not in the same band with LoRaWAN. For EU868 region, you could try 869.7Mhz, or for short periods maybe something in 863-866 Mhz. This can be done, downloading
pymesh_config.pyand updating this line: https://github.com/pycom/pycom-libraries/blob/f848adcfb937e7b7bbc5f78db95840fa26dabe11/pymesh/pymesh_frozen/lib/pymesh_config.py#L26
Of, course I will continue testing this scenario and find solutions to speed-up the process of Mesh merging.
PG last edited by
I am facing an issue when starting simultaneously 2 modules on the same mesh (using a script similar to the Pymesh example). They both switch to single leader and never connect. If the modules are started one by one everything works correctly: one of the modules becomes leader and the other router.
Am I missing something?
ricardolima last edited by
Thank you Catalin. I will try :D
Thanks Catalin ;-)