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Green PCB relay module with LCD display and screw terminals

Hetai Tech

Hetai Tech XY-WM01 Multi-function Timing Delay Relay Module DC 5V 12V 24V

SKU CH-BA8W-XHNHJ

A multi-function timing delay relay module with LCD display, adjustable timing from 0.01 seconds to 9999 minutes, and UART parameter control

  • LCD shows parameters directly for quick setup
  • Timing range 0.01 sec to 9999 min covers diverse tasks
  • Power input 6 to 30 V fits 5 V 12 V 24 V systems
  • UART lets you change settings from a host
  • Emergency stop button cuts output instantly

Purpose-built timing relay

The Hetai Tech XY-WM01 is a multi-function timing delay relay module designed for maker projects and IoT edge applications. It operates on a wide DC supply range from 6 V to 30 V, covering 5 V, 12 V and 24 V systems. An integrated LCD shows parameters directly in two columns for quick visual confirmation. The unit accepts high- or low-level trigger signals and includes an emergency stop button.

Configurable timing and low-power mode

Timing range spans from 0.01 seconds up to 9999 minutes, with OP, CL and LOP parameters adjustable individually. All settings are stored automatically when power is removed. Parameters can also be modified via UART for automated setups. After five minutes without interaction the module enters a low-power state and wakes on any user action.

Suits automation experiments.

This module fits hobbyists and developers building timing sequences, cycle control or delayed switching into custom rigs. The single relay channel and MOS tube output limit it to modest loads, so builders who need multiple independent channels or heavy-duty contact ratings should look at something else.

Highlights

  • LCD shows parameters directly for quick setup
  • Timing range 0.01 sec to 9999 min covers diverse tasks
  • Power input 6 to 30 V fits 5 V 12 V 24 V systems
  • UART lets you change settings from a host
  • Emergency stop button cuts output instantly

Specifications

No published specifications for this item yet.

Questions about this item

Does the relay contact need periodic replacement after many switching cycles?

The module uses a solid-state MOS tube output rather than mechanical contacts, so there are no moving parts to wear out and no contact replacement is required.

What limits continuous operation when the module runs for long periods?

After 6.5 minutes without any button or signal activity the unit enters a low-power state, and any subsequent input wakes it again.

How much heat or noise does the module produce when powered all day?

With no fan or moving parts and a solid-state MOS tube switch, the board generates minimal heat and runs silently during continuous use.

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