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Microcontrollers of 2025
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Best Choice1
ELEGOOELEGOO UNO Project Super Starter Kit with Tutorial and UNO R3 Board Compatible with Arduino IDE
9.8Exceptional
Our Rating
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Value for Money2
![Arduino Uno REV3 [A000066] – ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping](https://m.gusav.com/images/I/41gu1v7dOsL._SL500_.jpg)
ArduinoArduino Uno REV3 [A000066] – ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping
9.7Exceptional
Our Rating
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3
AITRIPESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (3PCS)
Key specs-
wireless compatibility:Bluetooth, 802.11bgn
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processor:2.4E+2
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power source:N/A
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form factor:N/A
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ram:N/A
9.4Excellent
Our Rating
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4
LAFVINNano V3.0, Nano Board ATmega328P 5V 16M Micro-Controller Board Compatible with Arduino IDE (Nano x 3 with USB Cable)
9.3Excellent
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5
ELEGOOELEGOO 3PCS ESP-32 Development Board USB-C, 2.4GHz Dual Mode WiFi+Bluetooth Dual Core Microcontroller for Arduino IDE, Support AP/STA/AP+STA, CP2102 Chip
9.1Excellent
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6
ArduinoArduino UNO R4 WiFi [ABX00087] – Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects
Key specs-
wireless compatibility:Wi-Fi/Bluetooth
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processor:RA4M1 microcontroller
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power source:Single power source
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form factor:UNO form factor
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ram:SRAM
8.9Very Good
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7
HosyondHosyond 3Pack ESP32 ESP-32S Development Board USB-C WiFi Bluetooth Dual Core Microcontroller for Arduino IDE, Support AP/STA/AP+STA, CP2102 Chip ESP-WROOM-32
12% Off8.8Very Good
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ArduinoArduino Nano [A000005] – Compact ATmega328P Microcontroller with 22 Digital I/O Pins, 8 Analog Inputs, USB Connectivity, and Arduino IDE Compatibility for Prototyping and DIY Projects
8.7Very Good
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9
ELEGOOELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino
8.5Good
Our Rating
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10
MakerHawk3 Pack Pro Micro Board Module at mega 32U4 5V 16MHz USB Programming Development Board Micro-Controller Compatible with Ar duino IDE (with Pin Header)
8.4Good
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