Serial Output/Input Control Card
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We are one of the most trusted Suppliers of Serial Output/Input Control Card. This STM8S microcontroller based control card can be used to switch ON & OFF 17 relays via serial communication (RS232 or UART TTL). It can also read the status of 8 digital inputs. The relay output status & digital input status is continuously sent out as RS232 data string. It operates in 9600BPS, 8-N-1 mode. This control card can be controlled via our weighing scale PCB or via PC. This board is very useful for industrial control & automation. Simple control commands is sent to card to switch ON & OFF the Controllers output pins. For example sending ASCII character A will make the connector PIN marked A on the PCB to go high(5 volts) & sending ASCII character a will make the same pin to go low(0 volts). Sending ASCII B will switch ON the pin marked B on the PCB & so on. You can control 17 pins from A to Q & read 8 pins from R to Y.
Wireless Interface Card
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The wireless interface card is the low power wireless sensor networks. The Xbee modems are one of the easiest ways to create a wireless point to point or mesh network. It has on board 3.3V low drop voltage regulator and LED indicators for reception, transmission status and activity of RSSI and power indication. It is compatible to work as the modem for Embedded and FPGA development boards. It is the basic wireless sensor module for implementing the wireless control projects.
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serial communication card
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