Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards
Origin	-
Processor	Hi3863 Dual-core RISC-V
Wireless Connectivity	Wi-Fi 6 (2.4GHz), Bluetooth 5.2, BLE
Operating System Support	HarmonyOS, OpenHarmony, FreeRTOS
Flash Memory	2MB Internal Flash
SRAM	384KB
GPIO Pins	22 Programmable GPIOs
Interface Options	UART, SPI, I2C, PWM, ADC
Power Supply	3.3V DC via USB-C or Pin Header
Antenna Type	On-board PCB Antenna with External Connector
Dimensions	45mm x 25mm x 12mm

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect for HarmonyOS Prototyping

This board makes getting started with OpenHarmony incredibly easy. The documentation is clear, and the Wi-Fi connection stability is impressive right out of the box.

Anonymous

Mar 24, 2026

Rating: 5/5

Best board for university projects

Using this for my final year IoT project. The ability to switch between HarmonyOS and standard RTOS environments is a fantastic feature for learning different ecosystems.

Anonymous

Mar 19, 2026

Rating: 5/5

Excellent value for industrial testing

We purchased several units for evaluating sensor integration. The multiple interface options (SPI, I2C) make it versatile for various industrial control scenarios.

Anonymous

Mar 18, 2026

Rating: 5/5

Solid build quality

The PCB feels robust and the USB-C port is a nice touch for modern setups. Compilation times are fast, and the board handles complex IoT tasks without overheating.

Anonymous

Mar 07, 2026

Rating: 4/5

Good community support

Had a minor issue with the initial driver setup, but the community forums were very helpful. Once configured, the board performs exactly as described in the specs.

Anonymous

Mar 02, 2026

Rating: 4/5

Great hardware, steep learning curve

The Hi3863 chip is powerful and the Bluetooth BLE works flawlessly. However, if you are new to RISC-V architecture, expect to spend some time reading the wiki before your first successful build.

5 FAQ

Q: Does this board support Python programming?

A: Yes, the FS-Embed WS63 supports MicroPython, allowing you to prototype quickly without needing to write C code immediately.

Q: What is the maximum range of the Bluetooth connection?

A: Under ideal line-of-sight conditions, the Bluetooth 5.2 module can reach up to 50 meters, though typical indoor range is around 10-15 meters.

Q: Can I power this board with a 5V pin directly?

A: Please do not feed 5V into the 3.3V GPIO pins. You should use the dedicated 5V input pin on the header or the USB-C port, which has an onboard regulator to step it down to 3.3V safely.

Q: Are there example projects available for smart home applications?

A: Yes, our GitHub repository contains several open-source examples including smart lighting control, temperature monitoring, and voice assistant integration specifically for this board.

Q: Is an external programmer required to flash firmware?

A: No, the board features a built-in USB-to-UART converter. You can flash firmware directly via the USB-C cable using the provided toolchain.

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