✅【Control chip】: The module utilizes an industrial-grade STC microcontroller as the primary control chip.
✅【Relay function】: Onboard two high-quality relays with diode circuits for reliable switching operations.
✅【Indicator lights】: The module includes a power indicator and individual state indicators for each relay, allowing easy identification of relay status.
✅【Expandability】: The relay module can be expanded to accommodate up to eight outputs, increasing versatility and scalability.
✅【Network configuration】: Module parameters, such as the IP address, can be conveniently configured through the network, facilitating easy setup and customization.
Description
Features:
1. Industrial grade STC microcontroller as the main control chip
2. Onboard 2-way high quality relay with relay with absorbing diode circuit
3. With 1 power indicator, each relay has a state indicator, the light is on and the relay is closed.
4. The relay module can be extended to reach 8 outputs. Note: The relay module should be active high.
5. Module parameters such as module IP address, can be configured through the network.
6. Maintain relay status before power down (configurable)
7. Through the internet control, the cloud remote control is protected by local password, which is safe and reliable.
8. Support 5-24V input voltage, choose 2 kinds of power terminals
Specification:
Condition: 100% Brand new
Item Type: Module
Supply Voltage: DC5V-24V
Printed Circuit Board Size: 70 x 50mm / 2.8 x 2in(LxW)
Weight: Approx. 50g / 1.8oz