Numato 8 Channel USB GPIO module is low cost easily deployable solution for connecting your PC to other electronic circuitry through USB. No USB specific knowledge is required to set up and use this module. Numato 8 Channel USB GPIO module is low cost easily deployable solution for connecting your PC to other electronic circuitry through USB. No USB specific knowledge is required to set up and use this module. 8 TTL compatible GPIOs available. 6 Analog input channels (Pins shared with GPIOs) 10 Bit Analog input resolution All GPIOs can be individually configured as input or output. 20ma Source/Sink capacity. Can be controlled by using standard serial console applications or custom applications. On board controller can be reprogrammed for custom applications. Features & Specifications ADC Resolution: 10Bit Communication: USB #Of ADC Inputs (Multiplexed with IOs): 6 ROHS: Yes Number Of GPIOs (Max): 8 All the Numato boards are well supported by AltonaLab IoT software. A simple diagram is shown below: Numato board connected to AltonaLab temperature and humidity sensors: AltonaLab IoT diagram with Numato board, temperature and humidity sensors: