Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Chipset Model	RTL8720DN
WiFi Frequency	2.4GHz & 5GHz Dual-Band
Bluetooth Version	5.0 Low Energy
Programming Interface	USB Type-C
GPIO Pins	20 Programmable I/Os
Flash Memory	4MB SPI Flash
Operating Voltage	3.3V / 5V Input
Board Dimensions	52mm x 27mm x 12mm
Software Support	Ameba Arduino IDE
Antenna Type	On-board PCB Antenna

5 reviews

Anonymous

Mar 28, 2026

Rating: 5/5

Perfect for IoT Prototyping

Works exactly as described. Dual-band WiFi is a game changer for my smart home projects.

Anonymous

Mar 12, 2026

Rating: 4/5

Solid Performance

Stable connection on 5GHz. Wish it had more GPIO pins but understandable for the size.

Anonymous

Mar 03, 2026

Rating: 5/5

Excellent Bluetooth Range

Connected to my phone from across the room without issues. Low power mode works well.

Anonymous

Feb 06, 2026

Rating: 4/5

Good board, steep learning curve

Hardware is solid but documentation could be better for beginners.

Anonymous

Feb 02, 2026

Rating: 5/5

Great Value Kit

Everything needed to start is in the box. USB-C is very convenient.

5 FAQ

Q: Is the antenna removable?

A: No, the antenna is integrated into the PCB design.

Q: Does it come with a case?

A: The kit includes the board and cables, but a case is sold separately.

Q: Can it connect to 5GHz networks?

A: Yes, the RTL8720DN supports both 2.4GHz and 5GHz bands.

Q: What is the power consumption in sleep mode?

A: It features low-power modes, typically consuming microamps in deep sleep.

Q: Does this support Arduino IDE?

A: Yes, it supports the Ameba Arduino IDE package.

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