The SparkFun Qwiic Pro Micro is a revision of the original Pro Micro and is, overall, functionally the same as the previous version. The board is the same size as the original Pro Micro. A few additional features are added by shrinking down some components on the board such as a reset button, Qwiic connector, USB-C, and castellated pads Think the Pro Mini except with an ATmega32U4 on board and full USB functionality.

This tiny little board does all of the neat Arduino tricks that you’re familiar with: nine channels of 10-bit ADC, five PWM pins, 12 Dios as well as hardware serial connections Rx and Tx. Running at 5V and 16MHz, this board will remind you a lot of your other favorite Arduino-compatible boards but this little guy can go just about anywhere. There is a voltage regulator on board so it can accept voltage up to 6VDC. If you’re supplying unregulated power to the board, be sure to connect to the “RAW” pin on not VCC.

Features:

1. On-Board USB-C connector for programming
2. PTH Pads w/ Castellated Edges
3. Small Arduino-Compatible Board
4. Reset Button

Package Includes:

1 x SparkFun Qwiic Pro Micro – USB-C (ATmega32U4)

Micro Bit Motor Drive Breakout Board Shield

The BBC micro:bit is a powerful handheld, fully programmable, computer designed by the BBC. It was designed to encourage children to get actively involved in technical activities, like coding and electronics. It features a 5×5 LED Matrix, two integrated push buttons, a compass, Accelerometer, and Bluetooth. It supports the PXT graphical programming interface developed by Microsoft and can be used under Windows, macOS, IOS, Android, and many other operating systems without downloading the additional compiler.

Looking to do more with your BBC micro:bit? Unlock its potential with this motor drive breakout board for the BBC micro: bit! The motor drive breakout board integrates the TB6612FNG chip. Its per channel can output up to 1.2 A continuous drive current, with peak current up to 2A/3.2A. There are 4 motor control modes: Forward/Reverse /Brake /Stop. And PWM supporting frequency is up to 100 kHz.

The BBC micro:bit pins are broken out to 3PIN headers. These provide an easy way of connecting circuits using 3PIN jumper wires. At the same time, a 3.3V and 5V voltage-regulator chip is integrated on the breakout board, breaking out 3.3V and 5V power output interfaces. The board also comes with serial port communication pins.

Features:

1. Four motor control modes: Forward/Reverse /Brake /Stop.
2. Access to 3Pin headers connection
3. Integrated with 3.3V and 5V voltage-regulator chip
4. Comes with serial port communication pins

Specifications:

1. Input Voltage：DC 6-12V
2. Working current of motor drive: <= 1.2A
3. Starting peak current: 2A/3.2A
4. 4 motor control modes: Forward/reverse/brake/stop
5. PWM frequency: 100 kHz max
6. Drive Partial Working Current：≤1.2A
7. Size：70mm*58mm
8. Weight: 37gm

Package Includes:

1 x Micro Bit Motor Drive Breakout Board Shield

CM4 IO Computer is an industrial computer series based on the Raspberry Pi Compute Module 4 and IO board. The system can be configured with 1GB/2GB/4GB/8GB RAM and 8GB/16GB/32GB eMMC to accommodate different applications and it also supports SD Card boot.

Models Name: 

– CM4 IO Computer supports 2 standard HDMI connectors with 4K high-definition output, 2 channels USB2.0, 1 channel Gigabit Ethernet, 2x 4-channel CSI, and 2x 4-channel DSI interfaces, which support Raspberry Pi’s official cameras and displays through an adapter cable. More than that, the CM4 IO Computer supports 2.4G/5.8G dual-band WiFi and Bluetooth 5.0 with a Raspberry Pi-certified WiFi/Bluetooth antenna.

System on/off is provided with a user-accessible green button.  A PWM-controlled fan automatically manages the temperature of the CPU.  As the CPU gets hot, the speed of the fan will increase to remove the heat from the CPU, PMU, and Wireless Module. When the temperature of the CPU is reduced, the fan will operate in quiet mode at a slow speed. Additionally, the CM4 IO Computer provides a standard 40-pin signal expansion connector that users can use to expand the unit with PCIe devices through PCIe 1x Gen2 socket.

– Finally, an onboard, battery-backed real-time clock (RTC) can wake up the CPU from shut down mode.

Features:

1. One-Click Switch: The one-click switch is to control the system power on and shut off by GPIO3 on 40pin connector & the software running on Compute Module 4, unlike traditional switches which just control the power supply of the board by cutting off or powering on the hardware. Cutting off the power during Compute Module 4 operation may damage the file system and cause the system to crash.
2. Hardware Protection: The case perfectly fits the mechanicals of the Raspberry Pi Compute Module 4 IO Board, and all interfaces are led out of the enclosure. The metal case provides excellent shielding and protection for Compute Module 4 & IO Board.
3. Fix Compute Module 4: The four nuts at the bottom of the case can help to fix Compute Module 4 on the IO board & case reliably. If you solely rely on 2x 100pin connectors between the Compute Module 4 and IO Board, the connection won’t be reliable in the vibrating environment.
   There are four 1.5mm height black nylon washers to support Compute Module 4 on the four corners of the PCB. This feature prevents PCB deformation and circuit damage when the Compute Module 4 is screwed on the IO board without something to support it.
4. Cooling Compute Module 4: A 12V/60mA silent fan is installed directly over the Compute Module 4, which is isolated from the case by four silicone washers, these silicone washers greatly reduce the noise magnification by the case. The fan can reduce the CPU temperature by a maximal 20°C and heat generated by the whole system is dissipated by the fan through the slots at the sides of the case.
5. External Antenna: Raspberry Pi’s Official certified 2.4G/5.8GHz WiFi/Bluetooth Antenna is installed on the case.
6. Battery: Offer Philips CR2032 Eco-friendly battery to enable RTC function.

Package Includes:

1 x EDATEC CM4 IO Computer ED-CM4IO-1408-C with WIFI Antena Metal case 4GB RAM and 8GB EMMc

mBridge is a simple and easy-to-use expansion board compatible with RJ25 sensor module.

It is simple and easy to use, mBridge needs to be plugged into the robot bit to use, the micro bit is used as the main control board, and mBridge is specially designed for the RJ25 sensor module.

It allows users to use the RJ25 sensor module under the makecode platform.

mBridge cannot be used alone, it must be used with microbit and robotbit!

The SparkFun Qwiic Micro at its core is the powerful and versatile ATSAMD21E18, which is an ARM Cortex M0+, 32-bit microcontroller, with 256KB of flash memory that can run at up to 48MHz! It has 12 digital pins which include 5 analog pins, SPI, I²C, and an additional UART data bus as well as a Qwiic connector for easy integration into the Qwiic ecosystem and I²C prototyping.

On the underside of the Qwiic Micro, we’ve left open pads for a LiPo Battery connector that you can add yourself, if you wish you can make the micro-controller portable. We’ve also provided pads on the underside for a flash memory chip to maximize the board’s memory capacity. The SparkFun Qwiic Micro comes programmed with a UF2 Bootloader making it easy to program with easy driver installation!

Pinout Diagram:

Package Includes:

1 x SparkFun Qwiic Micro – SAMD21 Development Board

The SparkFun Thing Plus – RP2040 is a low-cost, high-performance board with flexible digital interfaces featuring the Raspberry Pi Foundation’s RP2040 microcontroller. Besides the Thing Plus or Feather footprint (with 18 GPIO pins), the board also includes an SD card slot, 16MB (128Mbit) flash memory, a JST single-cell battery connector (with a charging circuit and fuel gauge sensor), an addressable WS2812 RGB LED, JTAG PTH pins, four (4-40 screw) mounting holes, and our signature Qwiic connector.

Features:

1. 264kB of embedded SRAM in six banks
2. 6 dedicated IO for SPI Flash (supporting XIP)
3. 30 multifunction GPIO:
   1. Dedicated hardware for commonly used peripherals
   2. Programmable IO for extended peripheral support
   3. Four 12-bit ADC channels with an internal temperature sensor (up to 0.5 MSa/s)
4. USB 1.1 Host/Device functionality

Package Includes:

1 x SparkFun Thing Plus – RP2040