Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| CPU Architecture | 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 Programmable Pins |
| Logic Level | 3.3V |
| Input Voltage | 5V via Micro USB |
| Dimensions | 55mm x 28mm x 13mm |
Anonymous
Mar 12, 2026
Rating: 5/5
Better than ESP8266
The dual-core processing makes a huge difference for multitasking. Deep sleep mode works well for battery projects. Highly recommended.
Anonymous
Mar 10, 2026
Rating: 5/5
Stable Connection
Used this for a home automation sensor. It has been running for weeks without disconnecting. Very satisfied with the stability.
Anonymous
Feb 27, 2026
Rating: 5/5
Excellent for IoT Prototyping
This board works perfectly with the Arduino IDE. Wi-Fi range is impressive and Bluetooth pairing was seamless. Great value for the price.
Anonymous
Feb 23, 2026
Rating: 4/5
Good board, driver issues initially
Hardware is solid. Had some trouble installing the USB drivers on Windows 10 at first, but once configured, it runs stable.
Anonymous
Feb 20, 2026
Rating: 3/5
Pinout labeling is small
Functionality is fine, but the silk screen printing for the pin numbers is very small and hard to read without a magnifier.
Q: What is the maximum current per GPIO pin?
A: The maximum current per GPIO pin is 12mA. Please do not exceed this to avoid damage.
Q: Does it come with a USB cable?
A: Yes, a Micro USB cable is included in the package for power and programming.
Q: Can I power this with 3.3V directly?
A: Yes, you can power via the 3.3V pin, but ensure stable regulation. USB 5V is recommended for beginners.
Q: Is Bluetooth Classic supported?
A: Yes, it supports both Bluetooth Classic (BR/EDR) and Bluetooth Low Energy (BLE).
Q: Is this compatible with MicroPython?
A: Yes, this board supports MicroPython firmware flashing.
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