|Firmware and bezel laser cutting files for the USB Cable Tester [0410821A.HEX]|
The firmware zip contains the MPLAB X project to build the USB Cable Tester firmware, plus two HEX files, one to suit the PIC16F18877 and one for the PIC16F18875.
A second zip file is included, which contains the .dxf and .scad files defining the laser-cut LCD bezel.
Update 5/11/2021: revised firmware (0410821C-D) has been added. This halves the default scrolling speed of text on the LCD to make it more legible. The original speed was OK with the contrast settings we used on our prototype, but some people might find this slower speed easier to read. It also adds a hidden option 4 to the calibration menu, allowing the scrolling speed to be set in three steps. 1 = original speed, 2 = new slower speed, 4 = even slower. There's no disadvantage to using this version.