Step 4: When you hear a beep indicating the successful registration of Slave to Master, you are ready to use the
product.
Press and hold the push button or bring the magnet near the Hall sensor:
For 2s => see the LED blink once or the buzzer will ring 1 Beep => Release the push button or Take the
magnet out to set RF data rate RF 50 kbps
For 5s => see the LED blink twice or the buzzer beep 2 Beep => release the push button or take the magnet
out to set RF data rate RF 625 bps
For 10s => see the LED blinking 3 times or the buzzer buzzes 3 Beep => release the push button or take the
magnet to perform the User factory reset (User factory reset = reset frequency, RF transmit power, data rate,
Slave ID, Modbus operating parameters, compare time for data status).
If it takes more than 30 seconds, the button will be deactivated.
WS433-BL replaces the traditional RS485 transmission line and wireless data transmission together. So after
adding, the connection will be normal as traditional RS485 connection.
- WS433-BL Slave connects to the ModbusRTU device below (power meter, level meter,...);
- WS433-BL Master connects to the control device (PLC, IoT Gateway,..).
5.2 Hall sensor and button function
The Wireless Bridges are pre-configured, only use this feature when you really want to change the
data rate.
Hall buttons and sensors (using magnets for activation) have the same function and are only
available for the first 5 minutes after power on
