Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| CPU Architecture | 32-bit RISC-V |
| Flash Memory | 2 MB Embedded SRAM |
| Wi-Fi Standard | 802.11 b/g/n |
| Bluetooth Version | Bluetooth 5.0 LE |
| GPIO Count | 22 Programmable IOs |
| Operating Voltage | 3.3V DC |
| Input Interface | USB Type-C |
| Debug Protocol | JTAG / UART |
| Board Size | 50mm x 25mm x 8mm |
| Package Includes | Board, Antenna, Pin Headers |
Anonymous
Mar 30, 2026
Rating: 4/5
Good value but docs need work
Hardware is solid but documentation could be more detailed for beginners getting started.
Anonymous
Mar 09, 2026
Rating: 5/5
Excellent for IoT projects
Works smoothly with the SDK. Wi-Fi connection is stable and setup was straightforward.
Anonymous
Feb 11, 2026
Rating: 5/5
Perfect mini system board
Compact size fits well in my enclosure. GPIO mapping is logical and easy to use.
Anonymous
Feb 01, 2026
Rating: 3/5
Steep learning curve
Might be difficult for those used to Arduino IDE. Requires specific toolchain setup initially.
Anonymous
Jan 25, 2026
Rating: 5/5
Fast and reliable
Boot time is quick and power consumption is low. Great for battery powered projects.
Q: Can I use this for Bluetooth audio?
A: Yes, it supports Bluetooth LE audio profiles depending on firmware.
Q: What is the power consumption?
A: Deep sleep mode consumes less than 10uA. Active TX varies by power level.
Q: Does it come with pin headers soldered?
A: No, the board comes without headers soldered for flexibility.
Q: What antenna connector is used?
A: It features an onboard PCB antenna with an external IPEX connector option.
Q: Is Arduino IDE supported?
A: Currently supports CSDK and RT-SDK. Arduino support is community driven.
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