The sd card image split into several parts because the host limitted the largest file size.
The following instrustions assumes:
rpi.img.xz.part02to a directory
$ cat rpi.img.xz.* > rpi.img.xz
$ sudo sh -c 'xzcat rpi.img.xz > /dev/mmcblk0' $ sync
This image enabled hotspot AP by default, on your ground control station, search ssid
bithollow-bh, default password is
bithollow. Its dhcp server have only one available client ip in the pool:
10.0.0.2, lease time 1 day.
If you try to connect more than one client, only the first one can get the ip. Even you disconnected the first client, before the lease time expired, other clients wouldn’t be able to acquire the ip address as well. If that’s the case, try set static ip
255.255.255.0 to your client computer.
To config the hotspot AP, access
10.0.0.1 in your web broswer, user:
While trying to connect uart on Raspberry Pi, turn off GPS power by the DIP switch on BH board. GPS occupied this uart, if it is power on, you will see garble in the uart terminal. (more information about the DIP switch is in user documents)