mijia gateway gen 3-Mijia Smart Multi-Mode Gateway v1(ZNDMWG03LM)

The internal power supply is “outsourced” for an external version of standard USB adaptor with 5V 1A, so there is no need of  adaptors, we can use any USB power supply. That makes it easy to fit in.

source：https://diysmarthome.hu/wp-content/uploads/2020/01/IMG_20200116_232500-1024x768.jpg

ZNDMWG03LM(China model)   -  lumi.gateway.mgl03
ZNDMWG02LM(Euro model)    -  lumi.gateway.mgl03

Xiaomi Home app

just open the Xiaomi Home app, select the usual region Mainland(China) and the gateway will be on the list of near devices. It takes only a few minutes and after we accept the End User Agreement, a firmware upgrade will start. The main page reserved for the Guard function with 4 different modes: we are able to fine-tune the alarm, select the devices which take a part in the Guard function as a sensor and which level of alarm should activate in which scenario. We are able to exclude some zones from the surveillance (e.g. we are sleeping on the first floor and the ground floor is armed.) If the alarm has triggered, the device sounds the audio signal, sends an alert notification to the mobile device and logs the event so it can be checked later. Under the Guard functions are the connected devices, which can be selected from more-or-less 50 different models at the time of this post published. Most of them are at the market for a long time, so I don’t want to describe all their functions, but all the devices could use for automation of any other devices.

I’ve my Mi Home configured to China Server and English.

Apple Home app

The  gateway has an Apple HomeKit certification. At the bottom of the product, we can find the QR code and the number for the well-known process of HomeKit pairing, which could be scanned or manually typed in the Apple Home application, so after that we are able to reach it from any connected Apple device or controlled by voice commands through Siri.

Supported sub devices

Supported  sub device ( zigbee 1.2 devices)

Supported  sub device ( zigbee 3.0 devices)

我的无线开关是怎么调整都无法连接到小米多模一代，小米多模一代下面接入了20个零火版的D1，无线D1怎么都无法接入。尝试了各种办法都不行，删掉一部分零火D1也无法接入无线D1，但是更多的零火D1是可以接入多模的，同一个无线D1又可以接入AQAR HOME下的M1S

Home assistant

The binding is connecting to the internal MQTT queue and parces messages.

2022.06

firmware 1.5.4

On previous firmware versions of the gateway, only the MiHome token was required to open the telnet.

2023.07

On firmware 1.5.5 and later this method was blocked.Open telnet with gateway key. 

When creating a binding you need to set three parameters: IP address, token, Key.

Host - gateway IP-address, should be fixed on your Wi-Fi router

Token - gateway Mi Home token, changed only when you add gateway to Mi Home app

Key - gateway secret key, read more

https://github.com/AlexxIT/Blog/issues/13

1.4.4_0003
1.4.5_0012
1.4.5_0016
1.4.6_0012
1.4.6_0030
1.4.6_0043
1.4.7_0040
1.4.7_0063
1.4.7_0065
1.4.7_0115
1.4.7_0160
1.5.0_0026
1.5.0_0027 — использовать не рекомендуется!
1.5.0_0102 — рекомендована AlexxIT
1.5.1_0032 — не тестировалась.
1.5.4_0036 — использовать не рекомендуется!
1.5.4_0052 — использовать не рекомендуется!