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Description
Uno R3 CH340G ATmega328p Development Board Compatible with Arduino stands as a powerful alternative to the original Arduino Uno R3 boards. Perfect for both novice and expert developers, this Arduino compatible board leverages the ATmega328p microcontroller, ensuring Arduino Uno R3 atmega 328p level performance. Thanks to the CH340G USB to Serial converter, the Arduino Uno R3 CH340G driver enables smooth USB connectivity for programming ease, making it a cost-effective choice for diverse electronic projects, much like Seeeduino or Seeeduino Xiao.
Key Features - arduino uno r3 atmega328p
- Microcontroller: ATmega328 (SMD)
- USB to Serial Converter: CH340G
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Digital I/O Pins: 14 (6 PWM outputs)
- Analog Input Pins: 6
- 16 MHz ceramic resonator
- USB connection for easy interfacing
- Package Options: Male and Female Jumpers
- Compatible with Arduino IDE, similar to Seeeduino Nano
Applications
In the realm of education, the arduino uno r3 atmega328p remains unmatched, often used with arduino compatible sensors to teach programming basics. Hobbyists adore the uno R3 CH340G ATmega328p for home automation efforts. It's ideal for standalone embedded controllers and works well with the arduino compatible based esp8266, quaduino uno r3, and wemos uno wifi r3 for advanced DIY projects.
Technical Specifications
| Microcontroller | ATmega328 (SMD) |
| Interface | CH340G |
| Operating Voltage | 5V |
| Input Voltage | 7-12V / 5-20V (limits) |
| Digital I/O Pins | 14 (of which 6 provide PWM output) |
| Analog Input Pins | 6 |
| DC Current per I/O Pin | 20 mA |
| Clock Speed | 16 MHz |
| Flash Memory | 32 KB (0.5 KB used by bootloader) |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Power Options | DC Jack or USB |
| On Board LED | On/Off, L (PIN 13) |
| Operating Temperature | -40 to 90°C |
| Dimensions | 75 x 54 x 12 mm |
| Weight | 26 g |
How to Use
To kickstart projects with the Uno R3 CH340G ATmega328p Development Board, one must first download the Arduino IDE and the necessary CH340G driver. Begin with finding the right resources like the Arduino Uno R3 CH340G driver and install it for effortless interfacing. Following correct installation procedures ensures that your code runs smoothly on the Uno WiFi R3 ATmega328p board.
Package Includes
- 1 x Uno R3 CH340G ATmega328p Development Board Compatible with Arduino
- 1 x set of male Jumper Header
Additional Resources
Download DatasheetLearn more about Arduino Uno R3
Explore our Boards Compatible with Arduino Collection, inclusive of Arduino Uno R3 atmega328p CH340G and Arduino compatible microcontroller boards
Video Tutorials
Our video tutorials cover exhaustive steps on using both the Arduino Uno CH340G and the Uno R3 SMD ATmega328p board clone compatible model efficiently.
Specification
| Item Type | Development Board |
| Board Type | Uno |
| Chip Type | ATmega328P |
| Microcontroller | ATmega328 (SMD) |
| Interface | CH340G |
| Operating Voltage | 5 VDC |
| Input Voltage | 7-12V |
| Input Voltage (limit) | 5-20V |
| Analog I/O Pins | 6 |
| Digital I/O Pins | 14 (6 PWM) |
| PWM Digital I/O Pins | 6 |
| DC Current for 3.3V Pin | 50 mA |
| DC Current per I/O Pin | 40 mA |
| Clock Speed | 16 MHz |
| SRAM | 2 KB |
| EEPROM | 1 KB (ATmega328) |
| Flash Memory | 32 KB |
| Power Supply Option | DC Jack or USB |
| On Board LED | On/Off, L (PIN 13), TX, RX |
| Operating Temperature | -40 to 90 °C |
| Dimensions (L x W x H) | 75 x 54 x 12 mm |
| Weight | 26 g |
| Shipping Weight | 50 g |
| Shipping Dimensions | 100 x 60 x 40 mm |
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