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    <p><kse:widget data-widget-type="customText" id="3658062" type="undefined"></kse:widget></p><h3><span style="font-size:16px"><strong><span style="color:rgb(23,89,255)">Description</span></strong></span></h3><h3><span style="color:rgb(244,78,59);font-size:16px"><strong>Note: If you want to place the bulk order that the stock is not enough,please contact with us.</strong></span></h3><p><span style="font-size:16px;font-family:arial,helvetica,sans-serif"><span style="font-size:16px">This is high quality board which is improved compatible development board based on </span></span><span style="font-size:16px;font-family:arial,helvetica,sans-serif"><strong><span style="font-size:16px">ATMEGA328P </span></strong></span><span style="font-size:16px;font-family:arial,helvetica,sans-serif"><span style="font-size:16px">or </span></span><span style="font-size:16px;font-family:arial,helvetica,sans-serif"><strong><span style="font-size:16px">ATMEGA328PB </span></strong></span><span style="font-size:16px;font-family:arial,helvetica,sans-serif"><span style="font-size:16px">for Arduino. Black board and the colorful female pin headers make your project more impressive and unique. It is very popular for project production.</span></span></p><h3><span style="font-size:16px">There&#x27;s a switch to choose the system supply voltage,3.3V or 5V,which is very useful if you want to set the system to 3.3V to save power.</span></h3><h3><span style="font-size:16px">For example,you want to connect directly 3.3V LCD / ESP8266 wifi-compatible module / BME280 barometric sensor module without level conversion module for 3V Board,you can set the board to be 3.3V level.</span></h3><h3><span style="font-size:16px">Features:</span></h3><h3><span style="font-size:16px">- Use bootloader compatible for Arduino.</span></h3><h3><span style="font-size:16px">- The program,expansion shields,IDE is compatible .</span></h3><h3><span style="font-size:16px">- Use multi-color female header so that the interface is easy to identify and particularly noticeable.</span></h3><h3><span style="font-size:16px">- Use Through Hole Mount type B USB connector,consistent for the board,ruggedness and long service life.</span></h3><h3><span style="font-size:16px">- Onboard 500mA resettable fuse to protect power supply from the USB port and the DC jack at the same time.</span></h3><h3><span style="font-size:16px">- Leads out more GND,5V pins,and I2C interface,so it is more convenient to connect it to peripheral modules without additional IO expansion shield.</span></h3><h3><span style="font-size:16px">- You can burn the program with the type A male to type B male cable.</span></h3><h3><span style="font-size:16px">- Onboard 5V and 3.3V voltage regulator circuit。</span></h3><h3><span style="font-size:16px">- Onboard DC jack socket and it can be powered by an external battery so it allows you to show your projects in the outdoor without the PC.</span></h3><h3><span style="font-size:16px">- This board is ideal for learners to make creative projects and learn for Arduino.</span></h3><h3><span style="font-size:16px">- On-board test indicator LED,and you can program to control it.</span></h3><h3><span style="font-size:16px">- USB interface driver chip: CH340G,compatible with win7,win8,linux,MAC OS.</span></h3><h3><span style="font-size:16px">- </span><span style="font-size:16px;font-family:arial,helvetica,sans-serif"><span style="font-size:16px">Microcontroller: </span></span><span style="font-size:16px;font-family:arial,helvetica,sans-serif"><strong><span style="font-size:16px">ATMEGA328P </span></strong></span><span style="font-size:16px;font-family:arial,helvetica,sans-serif"><span style="font-size:16px">or </span></span><span style="font-size:16px;font-family:arial,helvetica,sans-serif"><strong><span style="font-size:16px">ATMEGA328PB</span></strong></span><span style="font-size:16px;font-family:arial,helvetica,sans-serif"><span style="font-size:16px">.</span></span></h3><h3><span style="font-size:16px">- Working voltage: 5V or 3.3V.</span></h3><h3><span style="font-size:16px">- IO logic voltage: 5V or 3.3V</span></h3><h3><span style="font-size:16px">- Working current: 500mA (Max)</span></h3><h3><span style="font-size:16px">- Digital I/O Pins: 14 (of which 6 provide PWM output)</span></h3><h3><span style="font-size:16px">- Flash Memory: 32 KB of which 2 KB used by bootloader</span></h3><h3><span style="font-size:16px">- SRAM: 2KB</span></h3><h3><span style="font-size:16px">- EEPROM: 1KB</span></h3><h3><span style="font-size:16px">- Clock Speed: 16 MHz</span></h3><h3><span style="font-size:16px"><strong><span style="color:rgb(23,89,255)">Photos</span></strong></span></h3><h3><img src="https://ae01.alicdn.com/kf/S2910b8a3d5e04f0dad809e709b6ea5bdN.jpg" slate-data-type="image"/><img src="https://ae01.alicdn.com/kf/S7ea6293d63d942429dec3521518b9933y.jpg" slate-data-type="image"/><img src="https://ae01.alicdn.com/kf/S1a2373b911a24381be6871b032405a87g.jpg" slate-data-type="image"/><img src="https://ae01.alicdn.com/kf/S495484bd13da4026a1f1f1b0ba4ccd84N.jpg" slate-data-type="image"/><img src="https://ae01.alicdn.com/kf/Sb5aa92d98cc04eb6a2251e5867087c6ba.jpg" slate-data-type="image"/></h3><h3><span style="color:rgb(79,129,189);font-size:16px"><span style="color:rgb(23,89,255);font-size:16px"><span style="font-size:16px;font-family:arial,helvetica,sans-serif"><span style="font-size:16px"><strong>Part List(Schematics and program can be sent via e-mail,Please contact us)</strong></span></span></span></span></h3><h3><span style="color:rgb(0,0,0);font-size:16px"><span style="font-size:16px;font-family:arial,helvetica,sans-serif"><span style="font-size:16px">1 x Board (Black)</span></span></span></h3><h3><span style="font-size:16px">1 x USB cable(50cm)</span></h3><p><br/></p><p><kse:widget data-widget-type="customText" id="3679401" type="undefined"></kse:widget></p>
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5V / 3.3V OPEN-SMART R3 Board (CH340) ATMEGA328P Chip Development Board with USB Cable Compatible for Arduino

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5V / 3.3V OPEN-SMART R3 Board (CH340) ATMEGA328P Chip Development Board with USB Cable Compatible for Arduino

5V / 3.3V OPEN-SMART R3 Board (CH340) ATMEGA328P Chip Development Board with USB Cable Compatible for Arduino

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