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Home / Development Boards & Control Boards / Hi-Link HLK-7628N Development Board MT7628N IoT Wireless WiFi Smart Gateway

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Chipset MediaTek MT7628N
RAM Capacity 64MB DDR2
Storage 16MB SPI Flash
Wireless Standard IEEE 802.11b/g/n
Frequency Band 2.4GHz
Power Input 5V DC via Micro USB
GPIO Voltage 3.3V Logic Level
Interfaces USB 2.0, UART, I2C, SPI, PCM
Antenna Connector IPEX for External Antenna
Supported OS OpenWrt, Buildroot

5 reviews

A

Anonymous

Apr 08, 2026

Rating: 5/5

Great for IoT prototypes

Works out of the box with OpenWrt. I was able to flash my custom firmware within an hour. Perfect for smart home gateway projects.

A

Anonymous

Apr 04, 2026

Rating: 4/5

Solid hardware, docs lacking

The board itself is excellent and stable. However, the documentation could be more detailed for beginners. Still recommended.

A

Anonymous

Apr 02, 2026

Rating: 4/5

Good for learning embedded Linux

Helped me understand WiFi drivers and embedded systems. Boot time is fast and the community support is helpful.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Perfect WiFi gateway

Used this to create a smart home bridge. The WiFi signal is strong and the MT7628N handles multiple connections well.

A

Anonymous

Feb 10, 2026

Rating: 5/5

Excellent value

Can't beat the price for this chipset. It performs just as well as more expensive boards for basic IoT tasks.

5 FAQ

Q: Does this support 5GHz WiFi?

A: No, the MT7628N chipset supports 2.4GHz WiFi only.

Q: What is the GPIO voltage?

A: All GPIO pins operate at 3.3V logic levels. Do not connect 5V devices directly.

Q: Is soldering required?

A: Headers are pre-soldered on most batches, please check product images for confirmation.

Q: Does it support MQTT?

A: Yes, MQTT can be installed via OpenWrt packages easily.

Q: Can I power this via GPIO?

A: It is recommended to use the Micro USB port for stable power supply.

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