Anonymous
Apr 13, 2026
Rating: 5/5
Fast BLE
Low latency performance observed during testing. Very satisfied with speed.
Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| MCU Architecture | RISC-V Core |
| Bluetooth Version | BLE 5.2 |
| Wireless Frequency | 2.4 GHz |
| Program Flash | 448 KB |
| Data RAM | 32 KB |
| GPIO Count | 24 Pins |
| Interfaces | UART, SPI, I2C |
| Operating Voltage | 3.3V DC |
| Board Dimensions | 50 x 30 mm |
| Package Type | QFN28 |
Anonymous
Apr 13, 2026
Rating: 5/5
Fast BLE
Low latency performance observed during testing. Very satisfied with speed.
Anonymous
Mar 17, 2026
Rating: 4/5
Great value
Cheap alternative to other boards. Performance is comparable for basic tasks.
Anonymous
Feb 28, 2026
Rating: 5/5
Excellent for IoT
Stable connection and easy to program. Works well with the official SDK.
Anonymous
Feb 24, 2026
Rating: 5/5
Perfect size
Fits my project enclosure perfectly. Pinout is logical and easy to use.
Anonymous
Feb 03, 2026
Rating: 4/5
Good hardware
The board itself is solid but documentation could be more detailed for beginners.
Q: Does it support BLE Central mode?
A: Yes, it supports both Central and Peripheral BLE roles.
Q: Which IDE is recommended?
A: We recommend using MounRiver Studio for development.
Q: Is it 5V tolerant?
A: No, the GPIO pins operate at 3.3V logic levels.
Q: Is the SDK free to use?
A: Yes, the SDK is available for free download on the manufacturer website.
Q: What debugger do I need?
A: The WCH-LinkE debugger is compatible and recommended.