A
Anonymous
Mar 26, 2026
Rating: 4/5
Great for prototypes
Using it for a sensor project. Stable power delivery.
Description
High Performance Genuine Product Easy to Use Improved Version
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | ATMEGA328P |
| USB Interface | CH340 USB-to-Serial |
| Operating Voltage | 5V |
| Input Voltage (Recommended) | 7-12V |
| Digital I/O Pins | 14 (6 PWM) |
| Analog Input Pins | 8 |
| Flash Memory | 32 KB |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Clock Speed | 16 MHz |
5 reviews
A
Anonymous
Mar 10, 2026
Rating: 5/5
Fast upload speeds
No issues with uploading sketches. Pins are well labeled.
A
Anonymous
Feb 18, 2026
Rating: 5/5
Excellent for learning
This board works perfectly with the Arduino IDE. The CH340 driver was easy to install.
A
Anonymous
Feb 17, 2026
Rating: 5/5
Perfect replacement
Needed a cheap board for a permanent install. This fits the bill nicely.
A
Anonymous
Jan 23, 2026
Rating: 4/5
Good value
Solid build quality. Took a moment to recognize on Linux but works now.
5 FAQ
Q: Is the 3.3V pin an output or input?
A: The 3.3V pin is an output provided by the onboard regulator.
Q: Can I use this with 3.3V logic sensors?
A: Yes, but ensure your sensor is 5V tolerant or use a level shifter for safety.
Q: What board do I select in IDE?
A: Select Arduino Nano and choose ATmega328P processor.
Q: Does it come with headers?
A: Yes, the headers are pre-soldered on this version.
Q: Does this work with Mac OS?
A: Yes, CH340 drivers are available for macOS. Please check the documentation link.
![[Youxin Electronics] Soil Moisture Meter Detection Module, Soil Moisture Sensor for Intelligent Robot Cars](https://www.gosteppe.com/cache/medium/product/3877/legacy-main-eca7a3fa750966e5dca86bbf.webp)
![[Puzhong Brand Store] 51 Microcontroller Learning Board Development Board Jiangxie Tech STC89C52 DIY Kit](https://www.gosteppe.com/cache/medium/product/1885/legacy-main-0474e8371f211cc54ab452b5.webp)
![[Corrosion-Resistant] DFRobot Capacitive Soil Moisture Sensor Module Dry/Wet Detection](https://www.gosteppe.com/cache/medium/product/3259/legacy-main-2f0d3454b36b32391d263648.webp)
