Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Brand | Ai-Thinker |
| Model Number | Ai-WB2-32S-Kit |
| Wireless Protocol | WiFi 4 (802.11 b/g/n) & Bluetooth 5.0 |
| Interface Type | USB Type-C |
| Antenna Type | On-board PCB Antenna |
| Operating Voltage | 3.3V / 5V via USB |
| Flash Memory | 4MB SPI Flash |
| Supported IDEs | Arduino IDE, PlatformIO, ESP-IDF |
| GPIO Pins | Multiple programmable GPIOs available |
| Package Contents | 1x Development Board, 1x USB Cable, Header Pins |
Anonymous
Mar 23, 2026
Rating: 5/5
Seamless Arduino Integration
Uploaded my first sketch within minutes. The board is recognized immediately by the IDE, and the Bluetooth 5.0 connectivity is stable for my sensor data logging application.
Anonymous
Mar 16, 2026
Rating: 5/5
Reliable for classroom use
Bought ten of these for our workshop. All boards functioned perfectly. The Type-C port is durable enough to handle frequent plugging and unplugging by students.
Anonymous
Mar 14, 2026
Rating: 5/5
Compact and Powerful
Love the small form factor. It fits perfectly into my robot chassis. The build quality feels solid, and the soldering points are well-defined.
Anonymous
Mar 13, 2026
Rating: 4/5
Good for learning embedded systems
Using this for my university final year project. It handles multiple connections well. Only giving 4 stars because the included USB cable is a bit short.
Anonymous
Mar 09, 2026
Rating: 5/5
Perfect for IoT Prototyping
This board is exactly what I needed for my smart home project. The Type-C connector is a huge plus, and the dual WiFi/Bluetooth support works flawlessly out of the box.
Anonymous
Mar 04, 2026
Rating: 4/5
Great value, minor documentation gaps
Hardware quality is excellent and the signal strength from the PCB antenna is surprisingly good. Just wish the pinout diagram in the manual was slightly clearer for beginners.
Q: Is this board compatible with the standard Arduino IDE?
A: Yes, the Ai-WB2-32S-Kit is fully compatible with the Arduino IDE. You will need to install the specific board manager URL provided in our documentation to get started.
Q: Does this kit come with header pins pre-soldered?
A: No, the header pins are included in the package but are not pre-soldered. This allows you to choose between straight or right-angle headers based on your project needs.
Q: Can I power this board with a 3.7V LiPo battery directly?
A: While the chip operates at 3.3V, we recommend using a regulated power source or a battery module with voltage regulation to ensure stability and prevent damage to the board.
Q: Is Bluetooth 5.0 backward compatible with older devices?
A: Yes, Bluetooth 5.0 is fully backward compatible with Bluetooth 4.x and earlier versions, so it will connect seamlessly with your existing smartphones and peripherals.
Q: What is the range of the onboard PCB antenna?
A: In an open environment, you can expect a WiFi range of approximately 30-50 meters and a Bluetooth range of about 10-20 meters, depending on obstacles and interference.
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