A simple Linux-board with a mini PCIe slot for a 4G LTE module and a 100MBit ethernet port to use as a 4G router.
Specs:
- 100MBit ethernet
- 64MB RAM
- Mini PCIe slot (for an LTE module)
- SD card slot (for firmware)
- SIM card slot
- Allwinner V3S CPU
- 115k2 baud UART console/debugging interface (Optionally over USB)
Thanks to Dmitry Poskriyakov for creating the footprints for the used Allwinner V3S CPU.
Multiple kernel versions with working .config files can be found here.
A U-boot .config is included in this repository and a working version of U-Boot has been forked here.
And finally, a working filesystem for the SD-card can be found here a working SD-card image with OpenWRT is available here.