Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Processor	Dual-Core Tensilica LX6
Clock Speed	240 MHz
Flash Memory	4 MB
SRAM	520 KB
Wi-Fi Standard	802.11 b/g/n
Bluetooth Version	v4.2 BR/EDR and BLE
GPIO Pins	34 Pins
Operating Voltage	3.3V
Input Voltage	5V via Micro USB
Board Dimensions	55mm x 28mm x 13mm

5 reviews

Anonymous

Mar 08, 2026

Rating: 5/5

Perfect for IoT Projects

Works flawlessly with Arduino IDE. Wi-Fi range is impressive.

Anonymous

Mar 02, 2026

Rating: 5/5

Great Value Board

Cheap and reliable. Bluetooth pairing was easy to set up.

Anonymous

Feb 08, 2026

Rating: 5/5

Excellent for learning

Plenty of tutorials available online. Arrived quickly.

Anonymous

Feb 01, 2026

Rating: 5/5

Dual-core performance is nice

Handles multitasking well. Low power consumption in sleep mode.

Anonymous

Jan 26, 2026

Rating: 4/5

Good but pins are tight

Functionality is great, but header pins were a bit hard to solder.

5 FAQ

Q: Does it have an external antenna connector?

A: No, this model uses the onboard PCB antenna only.

Q: Does this support MicroPython?

A: Yes, this board is fully compatible with MicroPython and CircuitPython.

Q: What is the maximum current per GPIO?

A: Each GPIO pin can provide or receive up to 40mA.

Q: Can I power this with a battery?

A: Yes, you can connect a 3.7V LiPo battery to the 5V and GND pins.

Q: Is the CH340 driver needed?

A: Yes, most computers require the CH340 USB-to-UART driver installed.

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