{"product_id":"dfrobot-bluno-mega-2560","title":"DFRobot Bluno Mega 2560 | DFR0323","description":"\u003ch2\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBluno Mega2560 inherits the numerous ports and the abundant resources of Mega series, and adds Bluetooth 4.0 wireless communication function. It has 54 digital I\/O (input\/output) ports (15 of which can be used as PWM output), 16 analog input and 4 UART (hardware serial ports), and uses 16 MHz imported crystal oscillators. So, if you are feeling a lack of ports or desire more RAM, flash or EEPROM memories, here is the answer. With it's bootloader it can directly download programs via USB without any other external flashing devices. Mega 2560 has twice as big memory space as 1280 and 256k flash memory. Bluno Mega2560 has two options for the power supply system, including USB power supply or external power supply. The power supply will be automatically switched. External power supply can use an adapter or a battery and the range of voltage limit of the control board is from 5V to 23V.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBLUNO MEGA integrates a TI CC2540 BT 4.0 chip. It allows wireless programming via BLE, supports Bluetooth HID, AT command to config BLE and you can upgrade BLE firmware easily. What's more, fully compatible with all Arduino Mega pins which any project made with Mega can directly go \"Blue\"! \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"content Specification\" id=\"Specification\"\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller：ATmega2560\u003c\/li\u003e\n\u003cli\u003eClock frequency: 16MHZ\u003c\/li\u003e\n\u003cli\u003eTransmission distance: 70m in open space\u003c\/li\u003e\n\u003cli\u003eSupport Bluetooth remote update the Arduino program\u003c\/li\u003e\n\u003cli\u003eSupport Bluetooth HID\u003c\/li\u003e\n\u003cli\u003eSupport iBeacons\u003c\/li\u003e\n\u003cli\u003eSupport by the AT command to debug the BLE\u003c\/li\u003e\n\u003cli\u003eSupport transparent transmission serial port\u003c\/li\u003e\n\u003cli\u003eSupport the master-slave machine switch\u003c\/li\u003e\n\u003cli\u003eSupport USB update BLE chip program\u003c\/li\u003e\n\u003cli\u003eWorking voltage：+5V\u003c\/li\u003e\n\u003cli\u003eExternal input voltage (recommended)：7 ~ 12V DC\u003c\/li\u003e\n\u003cli\u003eExternal input voltage (range)：6 ~ 20V DC\u003c\/li\u003e\n\u003cli\u003eDigital I\/O outputs: 54 (14 PWM outputs)\u003c\/li\u003e\n\u003cli\u003eAnalog inputs: 16\u003c\/li\u003e\n\u003cli\u003eI\/O current: 40mA\u003c\/li\u003e\n\u003cli\u003eFlash capacity: 256KB (4k for the bootloader)\u003c\/li\u003e\n\u003cli\u003eStatic storage capacity of SRAM: 8KB\u003c\/li\u003e\n\u003cli\u003eMemory capacity of EEPROM: 4KB\u003c\/li\u003e\n\u003cli\u003eSize: 108 x 54mm(4.25 x 2.13\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Documents\" id=\"Documents\"\u003e\n\u003ch2\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/wiki\/index.php\/Bluno_Mega_2560_(SKU:DFR0323)\"\u003eWiki\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"nofollow\" href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_Bluno_Mega_2560_DFR0323\/blob\/master\/Atmega1280-2560%20datasheet.pdf?raw=true\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"nofollow\" href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_Bluno_Mega_2560_DFR0323\/blob\/master\/Bluno%20Mega2560%20SCH.pdf?raw=true\"\u003eSchematics\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content ShippingList\" id=\"Shipping-List\"\u003e\n\u003ch2\u003e\u003cstrong\u003ePart List:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eBLUNO MEGA 2560 x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Makerlab Electronics","offers":[{"title":"Default Title","offer_id":44291642982591,"sku":"MLE02485","price":2750.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE02485_3_830d6a9c-7b4d-4675-b8c8-13e47f40588f.jpg?v=1749090245","url":"https:\/\/makerlab.ph\/products\/dfrobot-bluno-mega-2560","provider":"Makerlab PH","version":"1.0","type":"link"}