IDS Software Suite 4.96.1
GPIO specifications
The two GPIOs (general purpose I/O) can be used as inputs or outputs. This selection is made by software using the corresponding SDK API functions. Please observe the following criteria:
•Input: 3.3 V, max. 5.0 V input voltage
•Output: 3.3 V, max. 4.0 mA
|
Min. |
Max. |
|
|---|---|---|---|
Level "low" |
0 |
0.8 |
V |
Level "high" |
2.4 |
5.0 |
V |
Output current |
0 |
4.0 |
mA |
|
NOTICE! The General Purpose I/Os are not potential-free and have no protective circuit. Faulty wiring (overvoltage, undervoltage) can result in a damage in the electronics. |
GPIO wiring as input
The following figures illustrate GPIO wiring examples.
Fig. 508: GPIO input
Fig. 509: GPIO output (1)
Fig. 510: GPIO output (2)
