ATOM HUB AC/DC Remote Control Switch Kit

ATOM HUB AC/DC Remote Control Switch Kit


SGD $ 42.00
In Bulk
(per piece)

ATOM HUB AC/DC Remote Control Switch Kit



ATOM SWITCH is a bi-directional control programable switch for the M5ATOM. It can be connected to bi-directional AC circuits for simultaneous on-off control. The on-board relay can support up to 250V / 10A AC(Instantaneous current 16A). Built in step-down module can provide 5V / 1A DC power supply for ATOM. In order to ensure safe use, its DC circuit has overheating and short circuit protection functions. In order to facilitate the use of users in industrial scenarios, an SP485EE level-conversion IC is built in. There are also a set of RS485 interfaces provided for the user to connect RS485 equipment.RS485 has the ability to supply power to ATOM, the support voltage is 9-24V. In addition, a set of HY2.0 interfaces is also provided for connecting I2C peripheral equipment or general I/O equipment. With the Bluetooth and WiFi functions of M5ATOM, you can easily setup a remote control switch. If you have multiple M5ATOM HUB SWITCH modules, you can set them up in parallel through the RS485 interface.

Product Features

  • Compatible ATOM Matrix/ATOM Lite
  • Built-in AC-DC circuit
  • 2-way relay
  • Built-in RS485 level-conversion, supporting Modbus
  • HY2.0 port extend
  • Short circuit protection
  • Remote control via Bluetooth, WiFi and RS485


  • 1x ATOM Lite
  • 4x Magnet
  • 1x double-side tape
  • 1x DIN Rail
  • 1x 3.96*4P plug
  • 3x 3.96*3P plug
  • 1x M4 Hex Key
  • 1x M2 Hex Key
  • 2x M4*10mm Hexagon countersunk screw
  • 1x M2*20mm Hexagon socket cup head machine screw


  • Intelligent switch

Switch & Switch-D Compared

/ Switch Switch-D
Relay Current AC 250V/10A AC 250V/5A
Power Input HT3.96R 2P HT3.96R 3P
Relay Interface (NO,NC,COM) x2 (NO(connect to the AC power L line)COM(connect to the AC power N line)) x2

Please refer to the figure below for details

The kit is equipped with a guide rail firmware fixture, please refer to the following figure for the specific installation method:



Resources Parameter
Relay AC 250V/10A(Instantaneous current 16A), DC 5V/1A
Switch power supply(AC-DC) AC 250V-DC 5V
RS485 supply voltage 9V-24V
Interface 1x HY2.0(PORT A), 1x HT3.96R 4P(RS485), 2x HT3.96R 3P(Relay), 1x HT3.96R 3P(AC/DC IN)
Net weight 134g
Gross weight 158g
Product Size 72*40*30mm
Package Size 104*77*35mm
Case material Plastic ( PC )