ST takes flight in this Feather board. The new STM32F405 Feather (video) that we designed runs CircuitPython at a blistering 168MHz – our fastest CircuitPython board ever! We put a STEMMA QT / Qwiic port on the end, so you can really easily plug and play I2C sensors. This Feather has lots of goodies: STM32F405 Cortex M4 with FPU and 1MB Flash, 168MHz speed192KB RAM total - 128 KB RAM for general usage + 64 KB program-only/cache RAM3.3V...

Explore new microcontroller worlds with an ST-Link Programmer & Emulator / Debugging dongle. This little USB stick contains a microcontroller with the code for ST's classic programmer/emulator for STM8 and STM32 bit processors. Since STM's are so common, this tool will come in handy whenever you encounter them. You can even get 5V and regulated 3.3V power! Comes with one USB stick and a couple pieces of female-female jumpers. You may...

Toss away your boring old SWD/JTAG adapters! This Black Magic Probe , designed by 1BitSquared with Black Sphere Technologies, is a next-generation debugging tool, perfect for your ARM Cortex hacking. Unlike most dongles, you don't need to use OpenOCD or STLink. Instead, the BMP is itself a GDB server port, emulated through the USB serial connection. We just thought this was such a cool idea, and you also get a 'free' USB-serial...

The pyboard is a compact and powerful electronics development board that runs MicroPython. It connects to your PC over USB, giving you a USB flash drive to save your Python scripts, and a serial Python prompt (a REPL) for instant programming. Requires a micro USB cable, and will work with Windows, Mac and Linux. This is the original pyboard , which is more powerful than the pyboard Lite. MicroPython is a complete re-write of the Python...

From the creative and cat-lovin' engineers at KittenBot comes the Meowbit - a handheld retro gaming computer for coding your own games with MakeCode Arcade and MicroPython. This design is really fun, with a GameBoy-like shape that can plug into micro:bit expansion boards. The built in display is a 160x128 color 1.8" TFT screen with the familiar ST7735 chipset over SPI. You also get 8 buttons (4-way D-Pad, A and B, menu and reset)...

Try the JavaScript of things with the Espruino WiFi - the world's first open-source JavaScript microcontroller, this time with built in WiFi! This little board has an STM32 microcontroller pre-programmed with Espruino all ready to go so you can start playing with Javascript-microcontrollers. It also comes with an ESP8266 WiFi module, so you can connect to the Internet using Espruino. Warning: if you only use Assembly and think that even...

Control Electronics quickly and easily with a tiny USB stick that runs JavaScript - introducing the Espruino Pico ! Dig in to the JavaScript of things, with a mini version of the popular Espruino board we already carry This little board has an STM32 microcontroller pre-programmed with Espruino all ready to go so you can start playing immediately. Warning: if you only use Assembly and think that even embedded C/C++ is for wimps, this device might...

Try the JavaScript of things with the Espruino - the world's first open-source JavaScript microcontroller! This little board has an STM32 microcontroller pre-programmed with Espruino all ready to go so you can start playing with Javascript-microcontrollers. Warning: if you only use Assembly and think that even embedded C/C++ is for wimps, this device might explody your head. The Espruino is a tiny computer with a JavaScript interpreter,...

Say "Hi!" to the WICED Feather! Perfect for your next Internet connected project, with a powerful processor and WiFi core that can take anything you throw at it - this Feather is WIC(K)ED AWESOME! Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the  Adafruit...

This starter pack comes with all the stuff you'll want to hit the ground runing with Netduino Go! Included is the Go! mainboard, the Shield Base, a Button module, a Potentiometer module, an RGB LED module, 4 Go! cables and 3' microUSB cable to connect to your computer for programming and power. You asked for a Netduino with more speed, more flash, and more RAM. You asked for a Netduino with more GPIOs, more serial ports, more analog...

Netduino is an open source electronics platform using the .NET Micro Framework. Featuring a 32-bit microcontroller and a rich development environment. Suitable for engineers and hobbyists alike. Input! Output! Interface with switches, sensors, LEDs, serial devices, and more. Netduino offers 22 GPIOs combined with SPI, I2C, 2 UARTs (1 RTS/CTS), 4 PWM channels and 6 ADC channels. Code! Debug! Repeat! .NET Micro Framework combines the ease of...

Netduino is an open source electronics platform using the .NET Micro Framework. Featuring a 32-bit microcontroller and a rich development environment, it is suitable for engineers and hobbyists alike. The Netduino 3 has Wi-Fi cooked in already! Including SSL/TLS 1.2 and WPA2. The Netduino 3 has the same 168 MHz (Cortex-M4) processor as the Netduino Plus 2 but almost four times the code storage at 1408 KB and almost double the ram at...

Netduino is an open source electronics platform using the .NET Micro Framework. Featuring a 32-bit microcontroller and a rich development environment, it is suitable for engineers and hobbyists alike. This combines the ease of high-level coding and the raw features of microcontrollers. Enjoy event-based programming, multi-threading, line-by-line debugging, breakpoints and more! The Netduino 3 has the same 168 MHz (Cortex-M4) processor as...

Netduino is an open source electronics platform using the .NET Micro Framework. Featuring a 32-bit microcontroller and a rich development environment, it is suitable for engineers and hobbyists alike. This combines the ease of high-level coding and the raw features of microcontrollers. Enjoy event-based programming, multi-threading, line-by-line debugging, breakpoints and more! The Netduino 3 has the same 168 MHz (Cortex-M4) processor as...

Netduino is an open source electronics platform using the .NET Micro Framework. Featuring a 32-bit microcontroller and a rich development environment, it is suitable for engineers and hobbyists alike. The Netduino Plus 2 has Ethernet cooked in already! There is a full TCP/IP stack with examples ready to go, and a microSD card slot for storing files Netduino Plus 2 has four times the speed (168MHz), six times the code space (384KB), and twice the...

Netduino is an open source electronics platform using the .NET Micro Framework. Featuring a 32-bit microcontroller and a rich development environment. Suitable for engineers and hobbyists alike. Input! Output! Interface with switches, sensors, LEDs, serial devices, and more. Netduino offers 20 GPIOs combined with SPI, I2C, 2 UARTs (1 RTS/CTS), 4 PWM channels and 6 ADC channels. Code! Debug! Repeat! .NET Micro Framework combines the ease of...

Netduino is an open source electronics platform using the .NET Micro Framework. Featuring a 32-bit microcontroller and a rich development environment, it is suitable for engineers and hobbyists alike. The Netduino Plus is just like the Netduino, with Ethernet cooked in already! There is a full TCP/IP stack with examples ready to go, and a microSD card slot for storing files Input! Output! Interface with switches, sensors, LEDs, serial devices,...