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About This Document This document is part of a set of reference documentation necessary to operate fitlet optional periphery, as GPIOs and interfaces available. Related Documents Document Link CompuLab Ltd. Fitlet GPIO Connector – User guide Page 5 of 9...
The ribbon cable provides easy GPIO connection and signals spreading. On one end it connects to GPIO connector and on the other spreads each signal to its own 1x1 header. Figure 2 – fitlet GPIO ribbon cable CompuLab Ltd. Fitlet GPIO Connector – User guide Page 7 of 9...
3 GPIO Configuration GPIO Connector Pinout and Color Map Fitlet GPIO connector (P49) pinout, as well as signal drivers/receivers with the default and configured function provided below. Table 1 – GPIO connector pinout GPIO Connector Source Source Default Signal/GPIO Driver/Receiver...
Warning: Proper ESD protection required to eliminate damage when operating fitlet with external hardware. Proper grounding required to provide stable signaling and avoid damage. Do NOT operate the interface unless you know what you’re doing! CompuLab Ltd. Fitlet GPIO Connector – User guide Page 9 of 9...