Arduino Uno R3 Board with CH340 (ATmega328P)
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Ekostra | Arduino Uno R3 with ch340 | 320 EGP | View in store |
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Lowest price recorded: 320 EGP
About this product
An Arduino Uno R3 style board built around the ATmega328P microcontroller, with a CH340 USB-to-serial chip for programming and serial communication. It provides 14 digital I/O pins (6 of them PWM) and 6 analog inputs, and suits learning, robotics and DIY projects.
Specifications
- Microcontroller
- ATmega328P
- Clock speed
- 16 MHz
- Operating voltage
- 5 V
- Recommended input voltage
- 7–12 V
- Digital I/O pins
- 14 (6 PWM)
- Analog inputs
- 6
- USB interface
- USB Type-B
- USB-to-serial chip
- CH340
Frequently asked questions
What is the price of Arduino Uno R3 Board with CH340 (ATmega328P) in Egypt?
Arduino Uno R3 Board with CH340 (ATmega328P) currently costs 320 EGP in Egypt.
Where can I buy Arduino Uno R3 Board with CH340 (ATmega328P) in Egypt?
Arduino Uno R3 Board with CH340 (ATmega328P) is available from Ekostra. Compare the offers above to find the best price.
Do I need a driver for the CH340 chip?
On some systems, especially older Windows versions and macOS, you may need to install the CH340 USB driver before the board appears as a COM port.
Which input voltage should I use?
Use 7–12 V on the external power input, as recommended. When powered over USB, the board runs at 5 V.
