The SERF Development Board for the PHD is intended as a development tool to
simulate inputs and outputs when attached to a PHD display.
8.1. SERF overview
The SERF Development Board allows the GPIO, CAN Bus, video and RS232
inputs and outputs to be easily accessed without having to make a custom wire
harness, or build a special I/O board for each development project. The SERF
Development Board should be used in conjunction with the available Power and
I/O cables for PHD displays. See Catalog HY33-5024-US, PHD Accessories, for
more information.
Figure 14: SERF Development Board connected to PHD