Chapter 2. Using GPIs (General Purpose Inputs)
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Chapter 2. Using GPIs (General Purpose Inputs)
Table of Contents
2.1.
RM420-111 Digital In/Out/GPIO Module
2.2.
RM420-122 Mic/Headphone/GPIO Module
2.3.
RM420-222 Analog In/Out/GPIO Module
2.4.
RM420-311 GPIO Module, 12 Relays, 4 GPI
RM420-111 Digital In/Out/GPIO Module
Figure 15: RM420-111 Digital In/Out/GPIO module - Using GPIs, wiring example 1.
Figure 16: RM420-111 Digital In/Out/GPIO module - Using GPIs, wiring example 2.
