RS-485 interface peripherals of WB-xxxx series

We produce our own peripherals connected via RS-485 (Modbus).

They are guaranteed to be compatible with the Wiren Board controller and have the best software support.

Online store

Current models

Multichannel energy meter WB-MAP12H
Multichannel energy meter WB-MAP6S
3-phase energy meter WB-MAP3H
3-phase energy meter WB-MAP3E
Bus couplers WB-MIO and WB-MIO-E
Bus coupler WB-MGE
WB-MS - hybrid sensor
WB-MSW v.3 - wall-mounted hybrid sensor
2-channel relay module WB-MRM2-mini
Modbus IR Remote Control WB-MIR v2
Powerful WB-MR3xV, WB-MR6xV Modbus Relay Modules
Modbus Relay Module WB-MRPS6
Most powerful Modbus Relay Module WB-MRWL3
Modbus Relay Modules WB-MR6C
WB-M1W2 - 1-Wire to Modbus bus coupler
WB-MAI2-mini/CC analog input module
WB-MWAC - leakage sensor
16-channel pulse counter module MCM16
8-channel pulse counter module MCM8

Current models for special solutions

WB-MR6F Modbus relay module for stepped control of two fans
Modbus Analog inputs module WB-MAI

Discontinued models

WB-MSW v.1, v.2 hybrid sensors in wall-mounted enclosure
Modbus IR Remote Control WB-MIR v1
11 Channel Modbus Relay Module WB-MR11
14 Channel Relay Module WB-MR14
2-channel relay module MRM2
4-channel dimmer WB-MAO4 (0-10В, PWM)
Модуль счетных входов 16-канальный WB-MCM16 (нажимные клемники)
WB-MRGB LED dimmer
WB-MRGB-D - Din-railed LED dimmer
LED and incandescent lamps dimmer WB-MD2

How to install a new Modbus address on our RS-485 device

1. Connect the device to the controller, ONLY this device should be connected via the BUS.

   If you connect several devices on the bus, their performance will be disrupted!

2. Run the console commands:

service wb-mqtt-serial stop # stop the standard RS-485 driver
# In the next line, replace "158" with the new address (1 to 247) and "/dev/ttyAPP1" with the controller port to which the device is connected
modbus_client --debug -m rtu -s2 -pnone /dev/ttyAPP1 -a0x00 -t0x06 -r0x80 158 # write new address to device
service wb-mqtt-serial start # start the standard RS-485 driver again

Device firmware update

Starting with the new firmware versions of the device, the firmware update functionality (firmware) via the Modbus Protocol is supported. This makes it possible to extend the functionality of the devices and eliminate errors in the firmware directly at the installation site. Read more about flashing devices described in the article Download firmware to Wiren Board devices. A list of firmware versions that support the update, as well as devices for which this feature is implemented, can be found in Firmware_Changelog.