Product description: Numato Lab - 32-channel USB - GPIO module
Module allowing to control any device via USB port. It communicates through the UART interface. It has 7 analog inputs with 10-bit A/D converter and 25 digital inputs / outputs. The outputs work with a voltage of 3.3 V.
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The maximum current capacity of the leads is 25 mA, Therefore, LEDs, etc. should not be connected directly to the device. |
Operating the module
All pins can be individually set as inputs or outputs. The module can be controlled by any serial console application, such as RealTerm. The device supports user friendly commands, e.g."gpio read 1" reads GPIO value 1. Full list can be found in user manual. The manufacturer also provides source codes for programs in various programming languages.
Technical specification of the controller
- Number of GPIO pins: 32 (screw connectors)
- Number of analog pins: 7
- Supply voltage: 5 V (miniUSB or jumper selectable screw connectors)
- Maximum current capacity of pins IO0 - IO7, IO16 - IO20: 2 mA
- Maximum current capacity of IO8 - IO16 leads: 25 mA
- Maximum current capacity of the IO21 - IO31 lead: 8 mA
- Leads operating voltage: 3,3 V
- A/D converter resolution: 10-bit
- Connector: miniUSB (cable to be purchased separately)
- Module dimensions: 99 x 47 x 12 mm
| The manufacturer has prepared a detailed tutorial with instructions on how to use the module. |
Useful links |
