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Arduino Boards

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Brand: Arduino
The Arduino Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
ID: A000066   Your Price: €32.00
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Brand: Arduino
Enhanced and improved, the Arduino UNO R4 Minima is armed with a powerful 32-bit microcontroller. The UNO R4 Minima maintains the same form factor, pinout, and 5 V operating voltage as its predecessor, the UNO R3. This ensures a seamless transition for existing shields and projects, leveraging the extensive and unique ecosystem already established for the Arduino UNO.
ID: 12434   Your Price: €27.00
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Brand: Arduino
The Arduino UNO R4 WiFi combines the processing power and exciting new peripherals of the Arm® Cortex®-M4 microcontroller with the wireless connectivity power of the ESP32-S3 from Espressif. On top of this, the UNO R4 WiFi offers an on-board 12x8 LED matrix, Qwiic connector, VRTC, and OFF pin, covering all potential needs makers will have for their next project.
ID: 12437   Your Price: €39.00
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Arduino UNO compatible board, based on ATmega328P microcontroller, with 14 digital pins (6 with PWM output), 8 analog pins and ICSP header. Comes with 30 cm USB-A to USB-B cable.
ID: 10619   Your Price: €18.00
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Brand: Arduino
This is the ATmega328 microcontroller in a DIL-28 package that you'll find on the Arduino Uno (non SMD version). This one comes with a preloaded Uno bootloader, so you can just put it in place of the existing one and upload programm to Arduino UNO.
ID: 12384   Your Price: €7.90
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Brand: Adafruit
Here comes the fastest, most powerful Metro ever. The Adafruit Metro M4 featuring the Microchip ATSAMD51. This Metro is like a bullet train, with it's 120MHz Cortex M4 with floating point support. METRO has 25 GPIO pins, 8 of which are analog in, and two of which is a true analog out. There's a hardware SPI port, hardware I2C port and hardware UART. Logic level is 3.3V.
ID: 11356   Your Price: €46.45
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MEGA 2560 is functionally identical to the extremely popular and easy-to-use open source Arduino MEGA2560. The board is based on the ATmega2560 wich runs at 16MHz. It has 54 digital I/O pins (of which 15 provide PWM output) and 16 analog inputs. This package comes with a 1.5 ft USB cable.
ID: 10300   Your Price: €27.00
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MEGA 2560 is functionally identical to the extremely popular and easy-to-use open source Arduino MEGA2560. The defect is on pin 51, which is not connected to the microcontroller due to the manufacturing error. As this is also the MOSI pin, SPI will not function - the workaround is to connect MOSI pin on ICSP header (see the image). Also, shields that use this pin will not work correctly.
ID: 12681   Your Price: €13.50
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Brand: Soldered (e-radionica)
Dasduino CORE is based on Atmel Atmega328P microcontroller we all know and love. It has 14 digital and 6 analog pins, which is plenty for almost all projects. It comes with a USB Type-C connection and is 100% compatible with the original Arduino boards and Arduino IDE.
ID: 12258   Your Price: €10.50
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Brand: Arduino
The Arduino Nano Every is an evolution of the traditional Arduino Nano board, but features a lot more powerful processor, the ATMega4809. This will allow you to make larger programs than with the Arduino Uno (it has 50% more program memory), and with a lot more variables (the RAM is 200% bigger).
ID: 12374   Your Price: €20.90
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Brand: Arduino
The Arduino Nano Every is an evolution of the traditional Arduino Nano board, but features a lot more powerful processor, the ATMega4809. This will allow you to make larger programs than with the Arduino Uno (it has 50% more program memory), and with a lot more variables (the RAM is 200% bigger).
ID: 11630   Your Price: €22.00
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Brand: Arduino
The Arduino Nano 33 BLE is an evolution of the traditional Arduino Nano, but featuring a lot more powerful processor, the nRF52840 from Nordic Semiconductors, a 32-bit ARM® Cortex™-M4 CPU running at 64 MHz. The main processor includes other amazing features like Bluetooth® pairing via NFC and ultra low power consumption modes.
ID: 11846   Your Price: €37.90
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Brand: Arduino
The Arduino Nano ESP32 is the first ever Arduino board based on a ESP32 microcontroller from Espressif, the NORA-W106 module from u-blox®. This module supports both Wi-Fi® and Bluetooth® (5.0 and above), making it an ideal device for IoT development. With USB-C® connector, 16 MB (128 Mbit) of Flash, support for MicroPython & Arduino IoT Cloud enabled, it is a very versatile development board in a standard Nano form factor.
ID: 12450   Your Price: €35.00
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This is a classic Arduino Nano V3 compatible board based on ATmega328 chip (32KB flash, 2KB SRAM, 1KB EEPROM, 16 MHz clock) with 5V logic level, 14 digital I/O pins (6 PWM) and 8 analog inputs. Headers are not soldered, but included in the package.
ID: 10648   Your Price: €9.50
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This is a classic Arduino Nano V3 compatible board based on ATmega328 chip (32KB flash, 2KB SRAM, 1KB EEPROM, 16 MHz clock) with 5V logic level, 14 digital I/O pins (6 PWM) and 8 analog inputs. It comes with soldered headers and USB-C Type connector.
ID: 11069   Your Price: €11.00
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Expansion board for Arduino Nano v3.0 compatible boards provides I/O expansion and external power supply option, making the prototyping much easier.
ID: 11907   Your Price: €2.90
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Brand: Adafruit
ItsyBitsy is only 35mm long by 18mm wide, but has 6 power pins, 6 analog & digital pins and 17 digital pins. The ItsyBitsy 32u4 5V 16MHz uses the Atmega32u4 chip, which is the same core chip in the Arduino Leonardo, so a vast number of Arduino projects will work out of the box!
ID: 12373   Your Price: €15.50
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Brand: Raspberry Pi
Raspberry Pi Pico is the first product built on silicon designed in-house at Raspberry Pi (“Raspberry Silicon”). At its heart is RP2040, a Raspberry Pi-designed chip, which features two ARM Cortex-M0+ cores clocked at 133MHz with 256KB RAM, 26 GPIO pins, and a broad range of interfacing options. This is paired with 2MB of on-board QSPI Flash memory for code and data storage.
ID: 11805   Your Price: €5.50
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Brand: Raspberry Pi
Raspberry Pi Pico is the first product built on silicon designed in-house at Raspberry Pi (“Raspberry Silicon”). At its heart is RP2040, a Raspberry Pi-designed chip, which features two ARM Cortex-M0+ cores clocked at 133MHz with 256KB RAM, 26 GPIO pins, and a broad range of interfacing options. This is paired with 2MB of on-board QSPI Flash memory for code and data storage. 'H' version has pre-solderd headers and 3-pin JTAG connector.
ID: 12200   Your Price: €8.00
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Brand: Raspberry Pi
The Raspberry Pi Pico W is based on the Raspberry Pi RP2040 chip, but with wireless connectivity added. Alongside RP2040, a Raspberry Pi-designed chip, which features two ARM Cortex-M0+ cores clocked at 133MHz with 256KB RAM, 26 GPIO pins, and a broad range of interfacing options, there is also Infineon CYW43439 wireless chip which supports IEEE 802.11 b/g/n wireless LAN (and BT 5.2 which is currently not supported).
ID: 12201   Your Price: €11.00
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Brand: Raspberry Pi
The Raspberry Pi Pico WH is based on the Raspberry Pi RP2040 chip, but with wireless connectivity added, soldered headers and JTAG connector. Alongside RP2040, a Raspberry Pi-designed chip, which features two ARM Cortex-M0+ cores clocked at 133MHz with 256KB RAM, 26 GPIO pins, and a broad range of interfacing options, there is also Infineon CYW43439 wireless chip which supports IEEE 802.11 b/g/n wireless LAN and BT 5.2.
ID: 12457   Your Price: €12.00
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Brand: Raspberry Pi
Second version of Pico is based on a new RP2350 microcontroller which brings a higher core clock speed, double the on-chip SRAM, double the on-board flash memory, more powerful Arm cores, optional RISC-V cores, new security features, and upgraded interfacing capabilities, while retaining hardware and software compatibility with earlier members of the Raspberry Pi Pico series.
ID: 12650   Your Price: €8.20
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Brand: Adafruit
The latest from Feather family, this one is based on Raspberry Pi's RP2040 microcontroller, a dual core 32-bit ARM Cortex M0+ @ 133MHz, the same one Raspberry Pi Pico uses. It can be programmed using CircuitPython, MicroPython or C/C++ (Arduino IDE support is recently added, VS Code can be used too).
ID: 11948   Your Price: €19.35
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Brand: Adafruit
Raspberry Pi's RP2040 comes in ItsyBitsy form factor too - dual core 32-bit ARM Cortex M0+ @ 125MHz, the same one Raspberry Pi Pico uses, is surrounded by staggering 23 GPIO's! Four of those are 12-bit analog inputs and 16 are PWM outputs. It can be programmed using CircuitPython, MicroPython or C/C++ (Arduino IDE support is recently added, VS Code can be used too).
ID: 11949   Your Price: €15.26
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Brand: Adafruit
This is definetly the smallest RP2040 board, using the same microcontroller as Raspberry Pi Pico - dual core 32-bit ARM Cortex M0+ @ 125MHz had to be mounted on the back side to fit on the board. It has only 13 GPIO pins, but four of them are 12-bit analog inputs and all of them are PWM outputs. It can be programmed using CircuitPython, MicroPython or C/C++ (Arduino IDE support is recently added, VS Code can be used too).
ID: 11950   Your Price: €15.26
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Quantity On Hand: 3
Brand: Adafruit
Adafruit Feather RP2040 SCORPIO, designed specifically for NeoPixel (WS2812) driving but also good for various other PIO-based projects that want to take advantage of the Feather pinout with 8 separate consecutive outputs (or inputs). 264KB RAM lets you drive thousands of NeoPixels and run your main program uninterrupted, all at the same time!
ID: 12399   Your Price: €24.00
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Brand: Seeed Studio
XIAO RP2040 is an Arduino-compatible microcontroller featuring the Raspberry Pi RP2040 chip. Its signature values of high performance, low cost, ease of use, and tiny thumb size make it perfect for TinyML, smart wearable devices, and IoT projects.
ID: 12266   Your Price: €8.25
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Brand: Adafruit
The CH32V203G6 has a single 32-bit RISC-V core, running up to 144MHz, with 10KB SRAM and 32KB single-cycle Flash. There's also extras you expect: ADC, timers, USB device, UART, I2C and SPI. It definitely does not run CircuitPython or Micropython, and Arduino support is very early. It's definitely not good for beginners!
ID: 12675   Your Price: €8.00
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Brand: Adafruit
Some microcontrollers, like the ATmega328, have built in EEPROM, but some, especially ARM Cortex's, don't. That's where this petite Adafruit 24LC32 I2C EEPROM Breakout comes in to help! With 32 Kbit (4 KByte) of storage, and handy chainable Stemma QT connectors, it's just the right amount of simple I2C-controllable storage. Since its external to your microcontroller, uploading new flash memory won't wipe the data from this chip.
ID: 11951   Your Price: €5.84
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Brand: Adafruit
This miniature board is pinout and shape compatible with Seeed Xiao and adds QT/Qwiic/easyC I2C connector. It's based on ATSAMD21E18 32-bit Cortex M0+ - 48 MHz 32-bit processor with 256KB Flash and 32 KB RAM, and has 11 GPIO pins and USB-C type connector. It runs Arduino code and CircuitPython.
ID: 11871   Your Price: €14.50
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Brand: Adafruit
This little lipo charger is designed to fit onto the back of any QT Py board, and make it easy for portable powering. Simply plug any standard 3.7V/4.2V lithium polymer or lithium-ion rechargeable battery into the JST plug on the end. When powered by the USB port on the QT Py, the charger kicks in and will charge up the battery at 200mA max rate.
ID: 12401   Your Price: €8.25
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Brand: Adafruit
The Adafruit Trinket M0 is a tiny microcontroller board, built around the Atmel ATSAMD21, a little chip with a lot of power. The Trinket M0 has swapped out the lightweight ATtiny85 for a ATSAMD21E18 and it comes with CircuitPython on board. It's lowest-cost CircuitPython programmable board!
ID: 11106   Your Price: €15.79
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Brand: Adafruit
ItsyBitsy M0 Express is only 36 mm long by 18 mm wide, but has 6 power pins, 23 digital GPIO pins (12 of which can be analog in, 1x analog out, and 13x PWM out). It's the same chip as the Arduino Zero and it even comes with 2MB of SPI Flash built in, for data logging, file storage, or CircuitPython code.
ID: 11337   Your Price: €17.92
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Brand: Adafruit
ItsyBitsy M4 Express is only 36 mm long by 18 mm wide, but has 6 power pins, 23 digital GPIO pins (7 of which can be analog in, 2x analog out, and 18x PWM out). It's the same chip as the Metro M4 or Feather M4 but really really small. It even comes with 2MB of SPI Flash built in, for data logging, file storage, or CircuitPython code.
ID: 11719   Your Price: €21.50
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Brand: Adafruit
This stacking headers are great for putting something on top of your ItsyBitsy, like AtrLift Bitsy add-on. Kit includes two 14-pin and one 5-pin stacking header. This kit also works for 'short' Teensy boards.
ID: 11788   Your Price: €2.50
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Brand: PJRC
Teensy 4.0 is the latest Teensy, offering the fastest microcontroller and powerful peripherals in the Teensy 1.4 by 0.7 inch form factor. It features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, the fastest microcontroller available today. Teensy 4.0 is the same size and shape as Teensy 3.2, and retains compatibility with most of the pin functions on Teensy 3.2. Teensy 4.0 does not include headers and will need to be purchased separately and soldered on yourself.
ID: 11828   Your Price: €46.00
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Header kit that fits Teensy 3.x and 4.0 includes 2x 13-pin stackable header, 1x 7-pin female header (for pins on end), 1x 3-pin header (for 3-off grid holes) and 1x 2x7 right-angle SMT header, for the surface mount pads on the back of the Teensy.
ID: 11829   Your Price: €3.00
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Brand: PJRC
The Teensy 4.1 is the newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, four times larger flash memory than the 4.0, and two new locations to optionally add more memory. The Teensy 4.1 is the same size and shape as the Teensy 3.6 (2.4in by 0.7in), and provides greater I/O capability, including an ethernet PHY, SD card socket, and USB host port.
ID: 11845   Your Price: €60.00
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Brand: Intergalaktik
The ULX3S is a fully open source, compact, robust and affordable FPGA board equipped with a balanced spectrum of extra components and expansions. Onboard peripherals such as SDRAM, USB, Digital video out, FM/ASK antenna, ADC and DAC can make it audio/video powerhouse for signal processing and synthesis, motor control or SDR. If you are just starting with FPGA, you can also use the ULX3S as powerful Arduino and program it using Arduino IDE in seconds.
ID: 12470   Your Price: €144.00
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Brand: Intergalaktik
The ULX3S is a fully open source, compact, robust and affordable FPGA board equipped with a balanced spectrum of extra components and expansions. Onboard peripherals such as SDRAM, USB, Digital video out, FM/ASK antenna, ADC and DAC can make it audio/video powerhouse for signal processing and synthesis, motor control or SDR. If you are just starting with FPGA, you can also use the ULX3S as powerful Arduino and program it using Arduino IDE in seconds.
ID: 12471   Your Price: €224.00
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Brand: Adafruit
This feather is powered by the ATSAMD51J19 - with its 120MHz Cortex M4 with floating point support and 512KB Flash and 192KB RAM. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this will for sure be your favorite new chipset. And best of all, it's a Feather - so you know it will work with all FeatherWings!
ID: 11382   Your Price: €34.51
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Brand: Adafruit
If you need up to 8 strands of concurrent DMA output for your NeoPixel strips, this Feather Wing will do the job. It lets you control up to 1750 NeoPixels per strand, totaling to 14.000 NeoPixels! Also, it does the level shifting for you, and strands can be connected via headers or RJ-45 Ethernet jacks. This Wing is for Feather M4 only!
ID: 11790   Your Price: €11.40
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Brand: WeMos
This is a ESP8266 based microcontroller board - it's WiFi connectivity and small dimensions make it a perfect choice for any IoT project. It's Arduino and NodeMCU compatible, it has 11 digital input/output pins, one analog input (3.2 V max) and a micro USB connector. Package includes 2 male headers, 2 long and 2 short feamle headers - just solder the ones that suit you the most.
ID: 10923   Your Price: €7.00
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Brand: Adafruit
The HUZZAH32 is ESP32-based Feather, made with the official WROOM32 module and with built in USB-to-Serial converter, automatic bootloader reset, Lithium Ion/Polymer charger, and just about all of the GPIOs brought out so you can use it with any of Adafruit's Feather Wings. The ESP32 has both WiFi and Bluetooth Classic/LE support. That means it's perfect for just about any wireless or Internet-connected project.
ID: 11201   Your Price: €29.80
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Brand: Adafruit
The ESP32-S2 is a highly-integrated, low-power, 2.4 GHz Wi-Fi System-on-Chip (SoC) solution that now has built-in native USB so it can act like a keyboard/mouse, MIDI device, disk drive, etc! It comes with 4 MB flash and 2 MB PSRAM, but only has a single-core 240 MHz chip and no Bluetooth support. Works with Arduino or CircuitPython, has easyC/Qwiic/Stemma QT I2C connector and LiPo battery connector and charger.
ID: 12015   Your Price: €25.08
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Brand: Soldered (e-radionica)
Dasduino CONNECTPLUS comes with integrated Wi-Fi and Bluetooth 4.2, which enable low-energy secure connections with data packet length extensions. It uses the powerful ESP32 controller with 4 MB integrated flash and 8 MB integrated PSRAM.
ID: 12259   Your Price: €15.79
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Based on ESP-WROOM-32 module, this 30-pin board is a powerful dual core microcontroller with 802.11 b/g/n/e/i WiFi, Bluetooth 4.2 and BLE connectivity. 25 GPIO pins cover all the interfaces you may ever need: UART/GPIO/ADC/DAC/SDIO/PWM/I2C/I2S. Headers are included, but not soldered.
ID: 11638   Your Price: €14.00
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Based on ESP-WROOM-32 module, this 30-pin board is a powerful dual core microcontroller with 802.11 b/g/n/e/i WiFi, Bluetooth 4.2 and BLE connectivity. 25 GPIO pins cover all the interfaces you may ever need: UART/GPIO/ADC/DAC/SDIO/PWM/I2C/I2S. This version comes with soldered headers, USB-C type connector and CH340 programmer (you might need to download the driver).
ID: 12265   Your Price: €13.00
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One of the smallest ESP32 development boards available, it's pinout is compatible with ESP8266 based D1 Mini board, so D1 shields can be used with this board too. Comes with female pin header set (not soldered), including the one pair with extra long pins for shields.
ID: 11918   Your Price: €13.00
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Brand: Adafruit
This is the smallest board based on ESP32-S2, a highly-integrated, low-power, 2.4 GHz Wi-Fi System-on-Chip (SoC) solution that now has built-in native USB so it can act like a keyboard/mouse, MIDI device, disk drive, etc! It comes with 4 MB flash and 2 MB PSRAM, but only has a single-core 240 MHz chip and no Bluetooth support. Works with Arduino or CircuitPython and has easyC/Qwiic/Stemma QT I2C connector.
ID: 12121   Your Price: €19.90
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Brand: Adafruit
The ESP32-S3 has arrived in QT Py format - with dual 240 MHz cores, 4 MB Flash, 2 MB PSRAM, WiFi/BLE support and native USB, this QT Py is great for powering your IoT projects. It has NeoPixel LED and Stemma QT/Qwiic/EasyC for easy I2C sensor connection. Program it using CircuitPython or Arduino IDE.
ID: 12501   Your Price: €19.60
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Brand: Adafruit
Circuit Playground Express is the next step towards a perfect introduction to electronics and programming. It has more sensors than the Classic model and it's even easier to program. In fact, because you can program the same board in 3 different ways, the Express has great value and re-usability. From beginners to experts, Circuit Playground Express has something for everyone.
ID: 11108   Your Price: €39.00
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Brand: Adafruit
The Adafruit Gemma M0 is a super small microcontroller board, with just enough built-in to create many simple projects. It may look small and cute, but do not be fooled - Gemma M0 is incredibly powerful! The Gemma M0 has swapped out the lightweight ATtiny85 (Gemma V2) for a ATSAMD21E18 and it comes with CircuitPython on board.
ID: 11105   Your Price: €15.90
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Brand: Adafruit
This brakeout bouard is general purpose USB to GPIO, SPI, I2C - it let's you communicate with sensors, displays etc. directly from your computer, no need for Arduino programming, just writa a simple Python script and run it on your Windows,Linux/mac PC. It even has GPIOs to read or write to LEDs, switches and buttons. This is a new version with USB-C and STEMMA QT/Qwiic/easyC connectors.
ID: 11874   Your Price: €23.40
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Brand: Soldered (e-radionica)
Dasduino Lite is the right choice when you are limited with space, but still looking for capable controller. Based on Attiny1604 (20 MHZ, 16 KB), with USB-C port, Li-ion charger, CH340 USB-UART converter, RGB LED WS2812B, 12 GPIO pins (9 anlog) and easyC/Qwiic/Stemma QT connector - all this in only 38x26 mm. Operating voltage is 5 V, logic level is 3.3 V, there are no headers and it comes with USB-C cable.
ID: 12405   Your Price: €6.50