@Deltasquare said in Attaching 5V device: dc42 said I can simply plug the RasPi into the output of the paneldue, which is a 4-pin plug where I populated the 5V pin on the far right as well as the ground left of it. Before plugging the Raspberry into that I checked the voltage and there is nothing.... You should get 5V between the pins as shown here https://d17kynu4zpq5hy.cloudfront.net/igi/duet3d/4k56ZjaaAHrTJI6Z.huge. The pins are on the far right or the far left depending on which way up you have the Duet.

Thank you @bearer and @gtj0. Sounds like it should work well. 👍

It's good to have friends nearby that can help out quickly (-: $ "C:\Program Files (x86)\BOSSA\bossac.exe" --port=COM3 -e -w -v -b PanelDue-5.0i-7.0i.bin Erase flash Done in 1.038 seconds Write 168276 bytes to flash (329 pages) [==============================] 100% (329/329 pages) Done in 5.911 seconds Verify 168276 bytes of flash [==============================] 100% (329/329 pages) Verify successful Done in 4.854 seconds Set boot flash true