ATmega328 equivalent board - compatible with Arduino Uno R3

Board with ATmega2560 microcontroller (256 kB Flash, 8 kB RAM, 4 kB EEPROM) clocked at 16 MHz. USB-UART converter based on the ATmega16u2 chip. The user has at his disposal, among others: 54 I/O lines, 14 PWM channels, 16 analog inputs.

Board with Atmel ATmega328 microcontroller from the AVR family, there are 14 I / O lines, 6 PWM channels and 6 analog inputs. The additional ATmega16U4 microcontroller realizes communication via the USB interface

Microcontroller board based on the ATmega328P

Microcontroller board based on the ATmega32u4

Microcontroller board based on Leaf Maple, STM32F103RB, USB, RoHS

Small evaluation board based on the ATmega328, RoHS

DFRobot DFR0355 is a versatile development board that combines GSM, GPRS, and GPS functions into one compact device. With the ATmega32u4 microcontroller and integrated SIM808 module, this board is ideal for applications such as vehicle tracking, remote communication, satellite positioning, and IoT projects. Built-in power-saving features and battery power make it an excellent choice for applications requiring low power consumption and reliable operation in various conditions. DFRobot DFR0355

Microcontroller board based on the ATmega328

A miniature development board with ATtiny85 microcontroller, on which 6 I / O pins were derived. The module is supported by Arduino IDE. modATT85

The board is compatible with Arduino, based on the ATmega328P microcontroller from the AVR family, 14 I/O lines, 6 PWM channels, 6 analog inputs are available to the user. The CH340G chip communicates via a USB interface. In addition, it has 12 LEDs, a programmable button and a embedded buzzer. Cytron Uno Maker

Virtual keyboard module in the form of a small flash drive. It allows you to simulate the keyboard after uploading the appropriate software and pressing a combination of buttons on the computer.

Module with ATmega4808 microcontroller from AVR family (48 KB Flash, 6 KB SRAM, 256 B EEPROM). The module has 14 I / O lines, 6 PWM channels, 8 analog inputs.

Board compatible with Arduino Nano. It is based on the ATmega328P microcontroller with 32 KB Flash, 2 KB SRAM and 1 KB EEPROM. It has 12 LEDs, a buzzer and a user button. Cytron Maker Nano

Board compatible with Arduino, equipped with the ATmega32U4 microcontroller

Development board with ATmega328P microcontroller compatible with Arduino Uno Rev3. Waveshare R3 PLUS

Versatile development board with the ATmega328P microcontroller, which, thanks to its compatibility with Arduino UNO and variety of functions, is an excellent choice for many projects