Ethernet Relay Network Wifi Switch Modbus Mqtt Tcp Web Http Schedule Task Can Rs485 Coap Timer Module

Great thing. I use it to control lighting in the house. Tied with ZigBee switches by MQTT. If you do not connect the LC filter that goes in the kit, then when you turn off the entire unit "hangs" and helps only the power cable. Most likely you can solve the shielding of the microcontroller. When connecting LC, there is a draining current, the LED lights will light a little. In general, I put 5 because at such a price to complain it is already too much.

Works, firmware slightly curve. When you save the watchdog parameters, all 4 relays are turned on. The safety of this device is also in question because. You can control without a password, sending requests just slightly in another way. Password length maximum 4 digits. The device is good, but the firmware requires refinement.

The goods are good, received, revealed a mistake, replied within the day. Dropped a new firmware, updated. Everything works fine, but must understand that this is not a commercial product, you need to understand that there are bugs. Well, the logic should also be understood, there is an IP penguin, you need to change thinking)

The unit is interesting, works by cable, by WiFi or is controlled simply by buttons/switches, modes are programmed. The case under the DIN rail is generally excellent. So you can use it as an independent product, if you do not want to bother with controllers like Arduino. There's only one cloud of its own.

It came quickly (I did not expect it myself). Everything is intact! Works fine. For my needs is quite suitable. Soon we will order a large batch. It is a pity that the power supply is not included-I will have to take it elsewhere

Best seller that i contacted. I get professional answer. second time i bought this items and this is hight quality and easy to use.⬆️⬆️⬆️ i get relay after 1 week. Thanks for every thing ⭐⭐⭐⭐⭐⭐⭐⭐

Ordered 11.11 in the evening, came 23.11 in the morning. Surprised by the speed of delivery. The relay has not yet checked, but I'm buying the second one from this seller. The first one works great.

It's all right. Yakust is good. Packed ideally. Poki teal Fox one day, we can see the yak show yourself Dali. I think I'll lock up.

Excellent product! Seller sent me the SDK development with great examples, to realize the integration with softwares pre-existing.

Item as described. Super fast delivery. Received within 2 weeks in Australia. Just received item and not yet tested.

The goods received very quickly, fully corresponds to the description, thanks to the seller, I recommend,

I have such 3 stands in the shield, My function is performed, I use MQTT, the price is super

The product corresponds to the description. Seller recommend. Checked, everything works!

Am just struggling to integrate with the Alexa, but is an excellent product! Highly

Everything came on time, thank you. Before you connect, you need to understand.

Looking good, user manual a bit disappointing but very good email support.

I'm trying to understand how to configure but it seems to work

Inputs does not work properly but relays works very well

At first sight is the quality OK. Functions not tested

Assembly quality. Looks great.

Arrived as advertised thanks

Received in good order.

Good product.

all is ok

good