Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | ATmega328P |
| Operating Voltage | 5V |
| Input Voltage (Recommended) | 7-12V |
| Input Voltage (Limits) | 6-20V |
| Digital I/O Pins | 14 |
| PWM Channels | 6 |
| Analog Input Pins | 8 |
| Flash Memory | 32 KB |
| SRAM | 2 KB |
| Clock Speed | 16 MHz |
Anonymous
Apr 07, 2026
Rating: 4/5
Good value
Quality is solid for the price. Just note that pin headers are not included so you need to solder them.
Anonymous
Mar 24, 2026
Rating: 3/5
Driver issues
Board works fine but I had to search online for the correct USB driver initially.
Anonymous
Mar 21, 2026
Rating: 5/5
Perfect replacement
Bought this to replace a damaged board in an old project. Functions exactly as expected.
Anonymous
Feb 19, 2026
Rating: 5/5
Plug and play
Recognized instantly by my computer. Uploaded the blink sketch without any issues.
Anonymous
Jan 20, 2026
Rating: 5/5
Excellent for prototyping
Works great with my sensor array. The compact size fits perfectly into my enclosure.
Q: Is this compatible with the Arduino IDE?
A: Yes, this board is fully compatible with the Arduino IDE. You may need to select the appropriate board model in the tools menu.
Q: What USB driver is required for Windows?
A: Most units use the CH340 driver. If your computer does not recognize the device, please install the CH340 USB driver.
Q: Is there a resettable fuse on board?
A: Yes, the board includes polyfuse protection to help prevent damage from excessive current draw during development.
Q: Can I power this board with 3.3V?
A: No, the operating voltage is 5V. Supplying 3.3V to the VIN pin may not regulate correctly. Use the 5V pin for 3.3V logic compatibility.
Q: Does this come with pin headers soldered?
A: No, this version is sold as a bare board without headers to keep costs low and allow for custom soldering configurations.
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