dawndrums3d ago

Divine D Rev. 1.1: MainPCB Layout Complete.
The layout phase has wrapped and the boards are now in production.

Besides the changes previously mentioned here (https://docs.dawndrums.tn/blog/dd-rev1.1-arch), what's more making it into this revision:

- RK3172 LoRa module
- LG77L as a standalone GNSS receiver
- Three chip antenna for WiFi, Bluetooth and GNSS, with high efficiency
- Mechanical optimizations for a more compact 5.5" design.

More updates once the fab house delivers.

#dawndrums #divined #linux

Show threadChris Vogel2d ago

@dawndrums

Is there are reason for

  • M.2 B-key GSM and 4G module

    • This reads like there'd be a problem with using a 5G module?

    Show threadGonçalo Pereira2d ago
    @me @dawndrums
    from what I saw 5G modules with call support are hard to source for non-OEM costumers
    Show threadChris Vogel
    @gpereira @dawndrums there's a 5g module available by simcom which works inside a librem5...
    Apr 7 at 6:16pmWeb