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Home / Development Boards & Control Boards / W806 IoT MCU Chip Low-Power Microcontroller STM32 CDK Development Environment Development Board
Development Boards & Control Boards

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Model Number W806
CPU Architecture RISC-V 32-bit
Max Frequency 240 MHz
Flash Memory 2 MB
SRAM Capacity 288 KB
Wireless Standard Wi-Fi 802.11 b/g/n
IO Interfaces UART, SPI, I2C, PWM, ADC
Operating Voltage 3.3V DC
IDE Compatibility STM32 CDK Environment
Board Dimensions 50mm x 30mm

5 reviews

A

Anonymous

Apr 08, 2026

Rating: 4/5

Good board, docs could be better

Hardware is solid but needed some digging to find specific register maps.

A

Anonymous

Apr 03, 2026

Rating: 5/5

Great for IoT prototypes

Works exactly as described. The CDK compatibility made migration easy.

A

Anonymous

Mar 15, 2026

Rating: 5/5

Beginner friendly

Started my first IoT project with this board. Highly recommend.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Perfect for Wi-Fi projects

Connection is stable and setup was straightforward.

A

Anonymous

Mar 04, 2026

Rating: 5/5

Low power consumption

Battery life on my project improved significantly with this MCU.

5 FAQ

Q: Do you ship internationally?

A: Yes, we ship to most countries via standard courier.

Q: Is Arduino IDE supported?

A: This board is optimized for STM32 CDK environment as specified.

Q: What is the Wi-Fi range?

A: Indoor range is approximately 30 meters depending on obstacles.

Q: Can I power this via 5V?

A: Please use 3.3V to avoid damaging the board. There is no onboard 5V regulator.

Q: Does this come with a USB cable?

A: Yes, a USB-to-UART cable is included in the package.

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