APRS and rabbit warrens

Have had APRS in Subie and with the HT for a while. VHF has limited use out in the bush due to lack of coverage but HF (30m) has potential. Anyway that aside I was intrigued by references to “Ham Radio of Things (HRoT)”. The value is having a view as to local activity, not just positions of cars but […]

more Raspberry Pi’s

The Raspberry Pis are slowly but steadily increasing in numbers. First thing to go astray was the version of OS install. Whilst the config will depend on the devices role all are running the same base install. The Raspbian image for all models of Raspberry Pi is now based on Buster, the latest version of Debian Linux. Debian 10.6 was […]

Pi Setup

Prepare the SD Card. I am going to use the latest being Buster desktop only. Download from raspberrypi.org verify and write to the SD card; // Verify the download #shasum -a 256 ~/Downloads/2020-08-20-raspios-buster-armhf.zip 9d658abe6d97f86320e5a0288df17e6fcdd8776311cc320899719aa805106c52  /Users/allen/Downloads/2020-08-20-raspios-buster-armhf.zip // Verify the SD card; #diskutil list // Unmount it; #diskutil unmountDisk /dev/disk3 // copy the image across; #sudo dd bs=1m if=~/Downloads/2020-08-20-raspios-buster-armhf-lite.img of=/dev/disk3 Setup the SD card […]