Estardyn 10Pcs Pro Mini 328 Mini 3.3V/8M 5V/16M ATMEGA328 ATMEGA328P-AU 3.3V/8MHz 5V/16MHZ for Arduino
511+ sold
£20.49£62.09
66% OFFBuy on AliExpress
You will be redirected to AliExpress to complete your purchase
Specifications
- Brand Name
- Estardyn
- Origin
- Mainland China
- High-concerned chemical
- None
- Condition
- New
- Type
- Other
- Supply Voltage
- 1
- Dissipation Power
- 1
- is_customized
- Yes
- Operating Temperature
- 1
- Choice
- yes
Product Description
Technical parameters:
1. 14 digital input/output port RX and TX, D2 ~ D13,
2. 8 analog input port A0 ~ A7
3. 1 to the TTL level a serial port to send and receive port RX/TX
4.6 a PWM port, D3, D5, D6, D9, D10, D11
5. Using Atmel Atmega328P - AU microcontroller
6. Support serial download
7. Support external 3.3 V ~ 12 V dc power supply
8. Support 9 v batteries
9. 16MHz/8MHz clock frequency
10. Size: 33.3 *18 (mm)
Pros & Cons
Pros
- Uses genuine ATmega328P-AU microcontroller for reliable Arduino compatibility
- Two voltage/clock speed configurations for versatile project use
- Compact, lightweight design for easy integration into small-scale projects
- Multiple PWM and analog input ports for flexible project design
Cons
- Incomplete product details limit information on pinout and full technical specifications
- No included USB programmer required for flashing code to the board
- Sold in packs of 10, which may be excess inventory for casual hobbyists
- Operating temperature and power dissipation values are not listed, limiting project planning
Common Questions
What microcontroller is used in this Pro Mini board?
It uses the Atmel ATmega328P-AU microcontroller, the same as standard Arduino boards.
What voltage and clock speed configurations are available for this board?
This Pro Mini board is available in 3.3V/8MHz and 5V/16MHz options.
How many input/output ports does this board include?
It has 14 digital input/output ports (D2~D13), 8 analog input ports (A0~A7), and serial RX/TX ports.
Is this board compatible with Arduino projects and software?
Yes, it is designed specifically for Arduino projects and supports serial code downloading.
Can this Pro Mini board be customized for specific project needs?
Yes, this product is listed as customizable to fit specific project requirements.
Product information last updated on November 20, 2025