HiHope Spark WS63 RISC-V Wi-Fi 6 & BLE 5.3 & NearLink SLE Development Board
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Product Overview
The HopeRun HiHope Spark WS63 Development Board (润和星动力WS63) is an ultra-compact, high-performance IoT development platform engineered by HopeRun Software (润和软件) and powered by the HiSilicon WS63 / WS63E (Hi3863) RISC-V SoC (海思芯片).
Engineered for next-generation smart IoT and edge connectivity, the board natively integrates 2.4GHz Wi-Fi 6, Bluetooth 5.3 (BLE), and the revolutionary NearLink SLE 1.0 (SparkLink Low Energy / 星闪) tri-mode wireless communication standard. Tailored for OpenHarmony Southbound device development, it delivers microsecond-level low latency, high anti-interference, micro-power radar sensing, and robust security.
Key Features
- High-Performance RISC-V Core: 32-bit RISC-V MCU core operating up to 240MHz with 606KB SRAM and 4MB high-speed SPI Flash memory.
- NearLink SLE 1.0 (SparkLink): Next-generation short-range wireless standard offering sub-millisecond latency, >99.99% transmission reliability, and multi-node anti-interference concurrency.
- Wi-Fi 6 & BLE 5.3 Tri-Mode: Supports IEEE 802.11b/g/n/ax (20MHz bandwidth, up to 114.7 Mbps) with OFDMA and TWT power-saving, Bluetooth 5.3 Low Energy, BLE Mesh, and gateway bridging.
- Micro-Power Radar Sensing (WS63E): Integrated 2.4GHz radar capability for human presence, micro-motion detection, and proximity sensing.
- Native OpenHarmony Support: Seamless compatibility with OpenHarmony 4.0 / 5.0 / 5.1 (LiteOS-M / NonOS) and FreeRTOS lightweight operating systems.
- Rich Onboard Peripherals: USB Type-C (5V power & UART serial debug), Reset / User buttons, dual antenna options (onboard PCB antenna + IPEX external connector), and 2.54mm pitch expansion headers.
Technical Specifications
| Main Processor | HiSilicon WS63 / WS63E (Hi3863) RISC-V 32-bit Core @ up to 240MHz |
|---|---|
| Board Manufacturer | HopeRun Software / HiHope (润和软件) |
| Memory & Storage | 606 KB SRAM + 4 MB Embedded SPI Flash |
| Wireless Tri-Mode | 2.4GHz Wi-Fi 6 (802.11b/g/n/ax) + Bluetooth 5.3 (BLE) + NearLink SLE 1.0 (SparkLink) |
| Wi-Fi 6 Performance | 2.4GHz 20MHz Bandwidth, Max 114.7 Mbps PHY rate, OFDMA, TWT |
| NearLink SLE Protocol | SLE 1.0, sub-ms low latency, multi-node anti-interference connection |
| Radar Sensing | 2.4GHz Micro-power human presence and motion detection (WS63E) |
| Antenna Options | Onboard 2.4GHz PCB Antenna + IPEX (U.FL) Gen1 External Antenna Connector |
| Peripheral I/O | UART x3, SPI x2, I2C x2, PWM x6, 12-bit ADC, Multiplexed GPIOs |
| Power & USB | 5V DC via USB Type-C Port or 3.3V/5V Pin Headers |
| Buttons & LEDs | 1x Reset Button, 1x User Key, 1x Power LED, 1x User Configurable LED |
| Operating System | OpenHarmony (LiteOS-M / NonOS), FreeRTOS |
| Operating Temperature | -40°C ~ +85°C (Industrial Grade) |
Target Applications
- Smart home lighting, switches, electrical appliances, and central control panels.
- Ultra-low latency wireless human interface devices (mice, mechanical keyboards, gaming controllers).
- Industrial telemetry, wireless sensor networks, and edge IoT monitoring.
- Human presence sensing, smart security, and energy management systems.
- OpenHarmony southbound device learning, maker prototyping, and university STEM labs.
Shipping List
- 1x HopeRun HiHope Spark WS63 RISC-V IoT Development Board
- 1x 2.4GHz External Antenna (Optional bundle based on variant selection)
Developer Resources & Documentation
Board Level (HopeRun / 润和软件):
• OpenHarmony Source & Device SDK: OpenHarmony Gitee Community
• HopeRun Developer Portal: HopeRun Official Site
Chipset & Protocol Level (HiSilicon & SparkLink / 海思与星闪联盟):
• HiSilicon WS63 SDK (fbb_ws63) & Technical Reference: HiSilicon Developer Center
• SparkLink Alliance Specifications & SLE Protocol: SparkLink Technical Portal
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