M5Stack 2-Channel SPST Relay Unit
📦 Location of the warehouse: München
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M5Stack 2-Channel SPST Relay Unit
2-Channel SPST Relay Unit is a module that features two single-pole, single-throw (SPST) relays. Each relay is capable of handling high currents and can operate under AC250V 8A or DC28V 8A.
The module provides independent IO control for each relay, allowing you to control them individually. This flexibility enables various applications where separate control of two devices or circuits is required.
Each relay is equipped with a status indicator LED, which provides visual feedback on the relay's activation status. This feature allows for easy monitoring and troubleshooting. 2-Channel SPST Relay Unit is well-suited for applications that involve power control of home appliances or serve as an ON/OFF switch for industrial equipment. In home automation systems, it can be used to control the power supply to different appliances or devices. In industrial settings, it can serve as a reliable switch for turning equipment on or off.
The relay is driven by IO output high and low level signals, so before connecting to the main control, please make sure that the connected port IO supports configuration as output mode. (Note: G36 of ESP32 is not allowed to be configured as output mode, so PortB will not be able to drive normally)
Product Features
- 2-channel relay
- AC-250V/DC-28V @ 8A
- Status Indicator LED
Include
- 1x 2RELAY Unit
- 1x HY2.0-4P cable (20cm)
- 2x VH3.96-4P Plug terminal
Applications
- AC/DC signal switching
- Digital equipment power on and off
Specification
| Specifications | Parameters |
|---|---|
| Maximum on-off voltage | AC-250V/DC-28V |
| Rated current | 8A |
| Coil control voltage | DC5V |
| Coil power consumption | 5V@154mA |
| Coil action time | ≤ 8ms |
| Coil release time | ≤ 5ms |
| Contact form | A normally open type |
| Contact material | AgSnO2 |
| Relay indicator | Blue x2 |
| Net weight | 20g |
| Gross weight | 31g |
| Product size | 56 * 24 * 19mm |
| Packing size | 93 * 138mm |
Effective Date: March 27, 2025
At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.
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The warranty does not apply in the following cases:
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