SK200PRO 100mW Dry Contact I/O Signal Way Relay Module

Package Indluding:
1pcs x SK200PRO-RX ( Receiver module- One Way Remote Switch Control RF Module)
1pcs x SK200PRO-TX-100mW ( Transmitter -One Way Remote Switch Control RF Module)
2pcs x Glue Stick Antennas

SK200Pro is a 100mW industrial wireless switch module. It consists of SK200PRO-TX ( transmitter module ) and SK200PRO-RX ( receiver module ). The wireless design uses LoRa technology, which has highly efficient receiving sensitivity and strong anti-interference performance. Its communication distance and receiving sensitivity are better than FSK and GFSK modulation. In the one-to-many working mode, in cooperation with the MESH ad hoc network that comes with the receiving end, it can form a network transmission without blind spots and distance restrictions.
The module provides single signal input and single control output interface. It has the characteristics of simple interface and reliable operation. Users can combine our PC interface to configure and modify the internal parameters of the module. The parameters of the receiver can be wirelessly configured by the transmitter, which is convenient for online changes. Multi-pair simultaneous communication will not interfere with each other, and it is flexible and convenient to use.

Features of Wireless Switch Module SK200Pro
MESH network function
Working frequency band: 433/490/868/915 MHz optional
Sensitivity up to -132 dBm
Built-in software watchdog algorithm
Built-in hardware anti-crash protection circuit
Transceiving frequency can be arbitrarily configured
Multiple working modes
Anti-overcurrent, overvoltage, rever connection protection circuit
Built-in hardware reset protection circuit
Built-in anti-static protection circuit
LoRa modulation mode
Transmitter power is selectable: (100mW5W)
Support wireless modification parameters
Operating temperature range: -40 ~+85 ° C

Application of Wireless Switch Module