Wearable LilyPad USB ATmega32U4 Microcontroller Development Board for Arduino<br /><br />Description:<br />LilyPad USB is a special version for Arduino， it is developed for wearable devices and electronic textiles. LilyPad USB processor core is ATmega32U4. Board leads to the analog and digital ports and I2C communication interface， communication for Arduino LilyPad USB and PC do not need a USB serial port module and on-chip virtual serial port. You can burn the program for Arduino lilypad USB with only a common Micro USB cable to achieve the portable function you want. The board also provides the interface for portable lithium batteries， people like DIY can make a simple modification of your mobile phone battery. Used power supply for Arduino lilypad USB board， do not worry about charging problem， the lithium battery charging circuit is designed for Arduino lilypad USB board. The lithium battery can be charged only with the connection of the micro USB cable.<br /><br />    Specifications<br />General<br />	 Type: Lilypad Module                                                	<br />Weight and Size<br />	 Product Weight: 0.006 kg                                                  <br />                        Package Weight: 0.028 kg                                                  <br />                        Product Size(L x W x H): 5 x 5 x 0.3 cm / 1.97 x 1.97 x 0.12 inches                                                  <br />                        Package Size(L x W x H): 9 x 8.5 x 1.3 cm / 3.54 x 3.34 x 0.51 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Lilypad Module                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br /><br /><br />                                                <br />