Development boards

Lilypad Battery Support Button Cell 3V CR2032 features:
- Battery holder for your Lilypad projects
- For 20mm diameter battery type CR2032
- ON / OFF control
- Connection points: 4

Blue LED.
The color option allows you to adjust the LEDs to your liking to sew clothes or anything else you can dream of.
Lilypad is a wearable E-textile technology developed to have large connection pads to attach to clothing. Lilypad LED Blue features:
- Operating voltage: 3 - 5 VDC
- Very bright
- Density of the PCB: 0.8 mm
- LED color: blue
- Size: 5.5x12.5 mm
- 1 LED included

The SparkFun micro:Climate kit is a complete weather station kit that builds on the weather:bit carrier board with weather and soil moisture sensors, all powered by the micro:bit. board.

LED of red color.
The color option allows you to adjust the LEDs to your liking to sew clothes or anything else you can dream of.
Lilypad is a wearable E-textile technology developed to have large connection pads to attach to clothing. Lilypad LED Red features:
- Operating voltage: 3 - 5 VDC
- Very bright
- Density of the PCB: 0.8 mm
- LED color: red
- Size: 5.5x12.5 mm
- 1 LED included

The accelerometer sensor is an add-on for your RedBot that provides shock and motion detection. The sensor works by measuring acceleration forces on the x, y and z axes. By measuring the amount of acceleration (or lack thereof), your robot can better understand its movements.

SparkFun XBee Explorer Dongle enables the communication between your computer and any XBee device, as in case of any XBee device, without any cables!

The module is compatible with Series 1, Series 2.5 and standard Pro version with voltage regulator functioning with the current up to 500 mA.

LED green.
The color option allows you to adjust the LEDs to your liking to sew clothes or anything else you can dream of.
Lilypad is a wearable E-textile technology developed to have large connection pads to attach to clothing. Lilypad LED Green features:
- Operating voltage: 3 - 5 VDC
- Very bright
- Density of the PCB: 0.8 mm
- LED color: green
- Size: 5.5x12.5 mm
- 1 LED included

SparkFun XBee Explorer Dongle enables the communication between your computer and any XBee device, as in case of any XBee device, without any cables!

The module is compatible with Series 1, Series 2.5 and standard Pro version with voltage regulator functioning with the current up to 500 mA.

This support is a lilypad button to sew clothing or anything else you can dream of.
Lilypad is a wearable E-textile technology developed to have large connection pads to attach to clothing. Lilypad Button Board features:
- Density of the PCB: 0.8 mm
- Size: 8x16 mm
- 1 LED included

This small GPS breakout is yet another Qwiic module from SparkFun as per usual based on I2C - meaning that you can keep your serial port free for other applications. The board features XA1110 GPS module from GTOP and MediaTek MT3333 chipset already loaded with SparkFun firmware enabling clean and easy use of both ports. 

This module is a small source of energy, this board was designed to be as small and as indiscreet as possible.
Putting a battery type AAA and operating the power switch, will have a supply of 5 V to power a lilypad circuit.
Use up to 200ma, it is protected against short circuits. This card has AAA battery clips but can use a 1.2V to 5V input, the module increases the voltage up to 5V.
Lithium polymer batteries are an alternative to rechargeable batteries.
Lilypad is a wearable E-textile technology developed to have large connection pads to attach to clothing. Lilypad Power Supply 5V Step Up with AAA Batteries features:
- Type of batteries connectable: AAA
- Input voltage (of the batteries): from 1.5V to 5V
- Output voltage: 5V

This little board is simply a I2C board to Qwiic converter. It pretty much enables any device with I2C connectors to work with Qwiic system. It has two Qwiic ports - both of them served with the same I2C bus. You simply stick the board on your I2C board and get additional two Qwiic ports. It is as easy as it sounds

This is a simple slide switch for LilyPad. Use it as a simple On / Off switch, or to control LEDs, buzzers, sensors, etc.
The switches in each panel have a capacity of 4V to 300 mA, but will operate at 5V with a current reduction.
Lilypad is a wearable E-textile technology developed to have large connection pads to attach to clothing. Lilypad Slide Switch Board 2 Positions Interruptor features:
- Switch two positions: On (ON) / Off (OFF)
- Density of the PCB: 0.8 mm
- Size: 7.75x18.1 mm

The Qwiic HAT is an absolute basic of Qwiic system for Raspberry. It enables a quick and efficient connection of an sensor to your Raspberry over I2C bus (GND, 3.3 V, SDA and SCL). As Qwiic enables daisy chaining of components, you can pretty much install as many sensors on the Qwiic HAT as you want. On top of that it fits perfectly Pi Tin enclosure from SparkFun enabling connection while in case.

Blink any color you need! Use the Tri-Color LED board as a simple indicator, or by pressing the red, green and blue channels, you can create any color. Very bright output.
This is a common anode design: to turn on a channel, you simply need to ground one of the R / G / B pins to illuminate that channel.
Lilypad is a wearable E-textile technology developed to have large connection pads to attach to clothing. Lilypad Tri-Color LED RGB features:
- Operating voltage: 3 - 5 VDC
- Design of common anode
- Density of the PCB: 0.8 mm
- Outside diameter: 20 mm

This tiny little board features two chips from Maxim Integrated: MAX32664 and MAX30101. The 30101 Oximetry module  is the sensor on board responding for both oximetry and heart rate sesnsing. The MAX32664 is equipped with a Cortex M4 handling algorithimc calculations, digital filtering and automatic gain control. The board comes with I2C and SparkFun has provided to it Qwiic connectors for ease of use.

The buzzer plate for Lilypad is used for the development and application of configurations that require a buzzer to indicate, for example, warnings, warnings or as part of the correct operation of your device.
Lilypad is a wearable E-textile technology developed to have large connection pads to attach to clothing. Lilypad Buzzer features:
- Operating voltage: 5 VDC
- Design of common anode
- PCB density: 0.5 mm
- Density of the buzzer: 20 mm
- Outside diameter: 20 mm

The LilyPad development card is built with an ATmega 328 microcontroller, which has an Arduino bootloader.
It has a minimum number of components to keep a small size and allow the user a neat job and as small as possible.
LilyPad is designed to be easily integrated into clothing, e-textiles and "Wearables" projects. This card works from 2 to 5V. It presents an automatic reset for even easier programming.
The back of the LilyPad is completely flat.
It has a surface mount programming connector so that the head has a correct contact. Each LilyPad was creatively designed to have large connecting pads that allow it to be cooked to any garment.
Various inputs, outputs, energized forms and sensors are available for use. Lilypad 328 Main Board ATmega328 features:

This little PCB piece is a great independent display addition to any project. Why independent? Well, it features an ATmega328P AVR on its back, making it a pretty much an UNO with a screen rather than a screen itself.

We have the same screen with a reverse color version, i.e. RGB on black with a reference of SP028

The LilyPad Arduino USB is a microcontroller board based on the ATmega32u4.
It has 9 digital input / output pins (of which 4 can be used as PWM outputs and 4 as analog inputs), an 8 MHz resonator, a micro USB connection, a JST connector for a 3.7V LiPo battery and a power button. restart
It contains everything necessary to support the microcontroller; simply connect it to a computer with a USB cable or a battery to start.
The LilyPad Arduino USB differs from previous LilyPad cards in that the ATmega32U4 has built-in USB communication, eliminating the need for a separate USB to serial adapter. This allows the LilyPad Arduino USB to appear on a connected computer as a mouse and keyboard, as well as a virtual serial / COM (CDC) port.

This little PCB piece is a great independent display addition to any project. Why independent? Well, it features an ATmega328P AVR on its back, making it a pretty much an UNO with a screen rather than a screen itself.

We have the same screen with a reverse color version, i.e. black on RGB with a reference of SP028

This FTDI breakout is a super small board with a standard FT232RL USB to serial IC circuit. The pinout fits FTDI cable making it compatible with any Arduino or Arduino compatible 5V boards.

This thread is designed to be used in Wearables projects because it provides a very firm grip on the fabric to be sewn.
What differentiates this thread from another thread is the fact that it is actually spun from this stainless steel fiber. This means that while it may not be easy to weld since it is steel, it also does not burn when you touch it with a soldering iron.
It is suitable for sewing machine (like a bobbin thread) it is particularly tense, which means that it firmly grasps the fabric and is not slippery. Lilypad Matching Conductive Sewing Thread Wearable features:
- Stainless steel fibers
- Resistance: 700 Ohm / m
- Thin and strong thread
- Includes 1 meter of wire

The pixel board is equipped with a WS2812 that is actually RGB LED with a WS2811 built into the LED.
Several of these individual sessions can be chained together to form a screen or an addressable string.
Each LilyPad is creatively designed to have large connecting pads so that they can be sewn on clothes. Pixel Board WS2812 for Lilypad features:
- Use the WS2812S chip
- RGB color lights
- Each LED can be controlled individually
- You only need one control line and two power cables
- Arduino libraries and routines available
- Density of the PCB: 0.8 mm
- Size: 20x3 mm

This FTDI breakout is a super small board with a standard FT232RL USB to serial IC circuit. The pinout fits FTDI cable making it compatible with any Arduino or Arduino compatible 5V boards.

The good thing about LiPower is the ability to use rechargeable lithium polymer batteries.
These batteries are smaller, flatter and last much longer than an AAA battery.
Connect a single-cell LiPo battery, turn on the power switch and you will have a 5V supply to power your LilyPad network. It can deliver the current up to 150mA. Protected against the short circuit.
This board has a JST connector, which will be connected to single cell LiPo batteries terminated in JST.
It also has terminals for charging the LiPo battery with LiPo chargers. Each LilyPad was creatively designed to have large connection pads that allow them to sew on clothes.

Ever needed a microphone for your project. This tiny little board will fulfill all your needs - it is not only mobile, but as well easy to connect. A low power, efficient, omnidirectional AMP401 microphone has an analog output. It works great for near and long range uses and is particularly suitable for a mobile projects given its extremely low energy consumption. You can use it in a range of applications - we can see it used in smartphones, cameras or electronic nannies.

The SparkFun ESP32 thing is an upgrade to boards based on the popular ESP8266. What the 32 version has to offer on top? Well one of the largest upgrades is support for Bluetooth communications and nearly 30 I/O pins. Makes it pretty perfect for any IoT solution, right?

ESP8266 Thing Dev board from Sparkfun is a reliable, strong solution for IoT projects. The ESP8266 is a well-known WiFi controller from the boards such as NodeMcu and or WeMos. This board increases the reliability to maximum though. This version comes with headers.

ESP8266 Thing Dev board from Sparkfun is a reliable, strong solution for IoT projects. The ESP8266 is a well-known WiFi controller from the boards such as NodeMcu and or WeMos. This board increases the reliability to maximum though. This version comes without headers.

The SparkFun WiFi ESP8266 Shield is a shield for Arduino R3 R3 board enabling internet connection. ESP8266 as you all know is a solid fundament for any IoT project an in this version it can be simply and easily put on your board. It is a great middle ground between the sole module and the development board such NodeMcu or WeMos. So if you need a relatively cheap and super reliable way to internet for your Arduino project - this is the shield for you! ESP8266 shield WiFi comes with an AT-command firmware, hence can be controlled by any UART. It works great with any Arduino R· layout. The shield doesn´t have the headers on.

Sensor used for measuring of the object acceleration in 3 axis in the range of either ±2g, ±4g or ±8g. It is powered with 1.95V to 3.6V. What sets this module apart is its user-friendliness, compatible size and low power consumption. It comes with QWIIC connectors

Sensor used for measuring of the object acceleration in 3 axis in the range of either ±2g, ±4g or ±8g. It is powered with 1.95V to 3.6V. What sets this module apart is its user-friendliness, compatible size and low power consumption. it comes with headers attached

It is a version without headers of a popular BOB-09868 from SparkFun.

In our offer, we have a versuib with headers (SP0001) and with QWIC system (SP0005).

This board features and extremely low power LIS331HH accelerometer. The unit is a MEMS three axis linear accelerometer with a I2C- SPI serial interface enabling use with embedded applications. The range of measurement includes three options +-6g/+-12g/+-24g and enables datalogging with output rates fro 0.5 Hz to 1kHz. Check this and plenty of other accelerometers in our offering of both Sparkfun and other producers

This accelometer is powered with 1.8 to 3.6V and consumes only up to 320 uA of current. The circuit fits on the small 18mm on 18mm board and is fully compatible with Arudino

Sensor used for measuring of the object acceleration in 3 axis in the range of either ±2g, ±4g or ±8g. It is powered with 1.95V to 3.6V. What sets this module apart is its user-friendliness, compatible size and low power consumption. it comes with headers attached

The SparkFun weather meter kit is a set of basic mechanical components for building a weather station. This kit represents the three basic elements of weather measurement: wind speed, wind direction and precipitation. Whether you are a farmer, a professional meteorologist or a weather enthusiast, building your own weather station can be a truly rewarding project. However, when it comes to measuring the weather, you need some pretty specialised sensors.

The SparkFun Weather Meter Kit is a set of basic mechanical and electronic components to build a weather station. With the SparkFun Arduino IoT Weather Station kit in sight, you can create your own weather station. The kit allows monitoring via the Arduino Cloud, an IoT platform.