The Gosund Mini WiFi/Zigbee/BLE Gateway ST21 is an advanced device that enables the central management of all smart devices in the home. It allows easy integration and remote control of devices using Zigbee, Bluetooth and Wi-Fi protocols, making it ideal for every modern home.

Connectivity and compatibility

Gosund ST21 supports the latest BLE 5.0 standard, as well as IEEE802.3 11n/g/b WiFi and Zigbee 3.0, ensuring a stable and reliable connection. The device is compatible with Amazon Alexa and Google Assistant, enabling voice control of home devices. The maximum range of the connection is about 10 meters, which allows for wide control of the home.

Compact design

The Gosund ST21 gateway has compact dimensions of 50x50x11 mm and is light, weighing only 100 grams. Thanks to its small size and light weight, the gateway can be easily placed anywhere in the house, where it performs its function discreetly without taking up valuable space.

Remote control and monitoring

One of the main advantages of the Gosund ST21 gateway is the remote control of household appliances using a smartphone. No matter where you are, you can check the status of your devices, turn them on and off, and change settings. By controlling compatible devices, you can, for example, remotely open the door for a guest or turn off the lights if you forget to do so before leaving the house.

Security and access management

The gateway allows you to manage home access by creating temporary access passwords for guests or service workers. In addition, the device allows you to track your activity history, which increases security and gives you full control over what is happening in your home.

Easy to install and use

The USB 5V 1A power supply provides convenient use and flexibility in choosing the power source. Intuitive LED indicators show the status of the network and connected devices, and reset buttons with a 5-second response time allow you to quickly restore factory settings if necessary.

Description:

General

- Manufacturer: Gosund
- Model: ST21
- Weight: 100 g
- Dimensions: 50x50x11 mm
- Certificates: CE/ROHS

Connection

- Wireless type: Zigbee 3.0, WiFi, BLE (bluetooth) 5.0
- Standards: IEEE802.3 11n/g/b WiFi; IEEE 802.15.4
- Frequency: 2.4 GHz

Power supply

- Direct current: 5V 1A
- Power supply: USB
- Reset button: 5s

Characteristics

- Red indicator light: WiFi
- Blue indicator: Zigbee + BLE
- Operating temperature range: 0°C-50°C
- Operating humidity: 10%-85% relative humidity
- Storage temperature range: 0°C to 70°C
- Storage humidity: 5% 95% relative humidity
- Operating environment: Indoor