In this section, we offer a wide selection of different GPIO USB drivers from the manufacturer Numato Lab. This equipment, thanks to which using a computer, smartphone or tablet you can control from one to several dozen devices. We have a model that is designed for direct current (DC) and those that can work with alternating current (AC). The device have a USB port by which commands are received in the device, and a certain number of channels, inputs and outputs, digital or analog.
Module with 64 channels relay 250 V / 5 A, can be controlled by Modbus RTU Protocol via USB and RS485 and Modbus TCP over Ethernet. These ports allow you to control the module via any device running Windows, Linux, Mac, or mini-computer such as Raspberry Pi. In addition, it has 8 digital and 6 analog inputs. The power voltage of 12 V.
The module has two relays KT-450 with a coil with a 5V voltage. The circuit is operated directly from the USB connector. In addition, the module provides 4 GPIO pins operating as analog inputs or digital inputs/outputs. Works with voltage of 5 V.
The module is equipped with four relays JQC-3FC with a coil supplied with voltage of 12 V. The system is controlled directly from the USB connector. In addition, the module has 6 GPIO pins, 5 of them working as analog inputs. Works with voltage of 5 V.
The module is equipped with one KT-450 relaywith a coil suppied with voltage of 5 V. The system is controlled directly from the USB connector. In addition, the module provides 4 GPIO pins operating as analog inputs or digital inputs / digital. Works with voltage of 5 V.
The module has two KT-603 relay with a coil supplied with 12 V voltage. The system is controlled via a Bluetooth interface. In addition, the module has 8 GPIO pins working as analog inputs or digital inputs/outputs. Works with voltage from 3.3 V to 12 V.
The module has eight KT-603 relays with a coil supplied with voltage of 12 V. The system is controlled via a Bluetooth interface. In addition, the module is equipped with 1 GPIO pin working as an analog input or a digital input / output. Works with voltage from 5 V to 12 V.
The module has eight KT-603 relay with a coil supplied with voltage of 12 V. The system is controlled via Web interface or TELNET. In addition, the module has 10 GPIO pins working as analog inputs or digital inputs / outputs. Works with a voltage from 7 V to 12 V.
The module is equipped with 16 relays with a coil with a rated voltage of 24 V and the load capacity of the bearing contacts 7 A / 240 V. In addition, was equipped to 10 GPIO pins, including 5 analog inputs with 10 bits of resolution. GPIO pins work with 3.3 V. voltage as a Whole based on a system PIC18F65J50.
Drivers GPIO USB from Numato Lab modules, which allow you to control various devices using the USB port of your computer, and any application a serial console (for example, RealTerm). Most devices are prepared in such a way that the programming was perhaps the most intuitive - for example, after receiving the command “gpio read 2” will read the value of GPIO 2. Detailed instructions are always a complete list of all useful commands. Numato Lab has also decided to provide all the source code of programs written in different programming languages.
The proposed driver is in the specification of different values of maximum voltage on the contacts. Most models allow voltage 240V AC, but you should pay attention to this parameter because we are also offering the device with lower parameters (e.g., maximum AC voltage at terminals 120V). Management of individual devices is performed using the UART interface, contact goldpin or Web/Telnet interface. We have devices that are equipped with 1, 2, 4, 8, 16, 32 or 64 sockets. This means that, for example, “Numato Lab - 32-channel module USB - GPIO” has 32 GPIO connector, 7 of them of them plays the role of the analog inputs ( 10-bit matrix A/C), and the remaining 25 connectors digital input/output. Most modules that run on 5V or 7V, or 12V via a micro usb connector, DC Jack, or screw. Sensor resolution AC current in all devices is 10 bits. It is worth remembering that the connecting cables not included, must be purchased separately.