The Raspberry Pi 4 (RPi4) is a powerful and inexpensive computer. We plan to use an array of eight RPi4s to control the six individual telescopes that make up the prototype element of the Condor Array Telescope and to handle scheduling and sequencing, preliminary data processing, data storage, and data archiving.

To test the configuration, we purchased four RPi4s each with 4 GB of memory back in March of this …