Copying files from SD Card to HP Prime.

[Insoft]

That seems quite intriguing! I was pondering a few days back about employing USB for transferring a file to the HP Prime. The idea is to send a PPL program through USB and have it execute once it's on the device. This would be an alternative to utilizing the HP Connection Kit app. The goal is to allow easy editing of the PPL file and swift testing directly on the HP Prime.

Essentially, the plan involves utilizing the GPIO pins of a Raspberry Pi to transmit the data to both the Arduino and the HP Prime. The HP Prime would run a simple application responsible for receiving the file, saving it, and subsequently launching it.