v1.0 - RFM95

[JahazielLem]

• Make board easily compatible with RFM95 as new version radio

[JahazielLem]

Or LR1121, maybe a modern o more complex version
https://www.seeedstudio.com/Wio-LR1121-with-IPEX-antenna-connector-p-6479.html

[AlexLynd]

Working on it now! Just need to route the traces...

[JahazielLem]

Can we work with micro with more pins? And how easy to get the LR1121 are? I saw Xiao have a module but it's easy to buy? Can we get a discount? Maybe build a Hacksterio post of how it's work, my new tool is thinking in use the two radio to use as "SDR" one for freequency analizer and the other to sniff and send packets

[AlexLynd]

How many more pins do we need? On the last version, we had 2 unused pins - and I think we'll have the same on this one. And also, do we intend to sell this as a "workshop edition" or just for presenters? I can definitely get us a discount / sponsored parts!

[JahazielLem]

With the two free is enough, with the LR1121 is only for presenters but with the sx1262 or RFM is for sell, so here we can look for sponsorship o collabs

[JahazielLem]

Jus remainder, connect one of the radio pin DIO to the unused pin, we only need one to use as receiver

[AlexLynd]

@JahazielLem Got it! Also should I also get rid of microsd detection pin? I feel like we can just detect it in software... and there's not really a reason to have detection tied to an interrupt

[AlexLynd]

@JahazielLem also you want DIO9 connected on just one of them? what about the busy pins

[JahazielLem]

@AlexLynd I will bought a module, in the next week will arrive, so let me test what's the better configuration for the pins, maybe the board with this module will have only one LR11 and a RFM as the second radio