The Uno+WiFi R3 is a fully integrated board that combines the Uno R3 ATmega 328 microcontroller with the WiFi ESP8266 chip, along with 8Mb of memory, all on a single board. Both modules can operate together or separately, each with their own pinout headers.<\/p>\n
This board provides a convenient solution for developing new projects that require both Uno and WiFi functionalities. It includes a USB-serial converter, CH340G, allowing for easy updating of sketches and firmware for both ATmega328 and Node MCU ESP8266.<\/p>\n
Essentially a modernized version of the classic Arduino UNO R3 board, the Uno+WiFi R3 offers simple operations and includes a DIP switch to connect the different modules in various configurations. LED lights are provided for connecting peripheral sensors and modules, making it a versatile choice for a wide range of projects.<\/p>\n
Check out the entire range of\u00a0<\/span><\/p>\n Specification<\/strong><\/p>\n<\/td>\n CH340G Board compatible with Arduino The Uno+WiFi R3 is a fully integrated board that combines the Uno R3 ATmega 328 microcontroller with the WiFi ESP8266 chip, along with 8Mb of memory, all on a single board. Both modules can operate together or separately, each with their own pinout headers. This board provides a convenient solution […]<\/p>\n","protected":false},"featured_media":3170,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[349],"product_tag":[351,189,165],"class_list":{"0":"post-3171","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-boards-compatible-with-arduino","7":"product_tag-boards","8":"product_tag-compatible-with-arduino","9":"product_tag-development-boards","11":"first","12":"instock","13":"sale","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product\/3171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/comments?post=3171"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media\/3170"}],"wp:attachment":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media?parent=3171"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=3171"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=3171"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=3171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\u00a0Applications:<\/h2>\n
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Comparison With Similar Boards:<\/h2>\n
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\n \n \n<\/td>\n \n<\/td>\n \n<\/td>\n<\/tr>\n \n Microcontroller<\/td>\n ATmega4809<\/td>\n ATmega328P (SMD)<\/td>\n ATmega328P (Through hole)<\/td>\n<\/tr>\n \n USB connector<\/td>\n Micro-USB<\/td>\n USB-B<\/td>\n USB-B<\/td>\n<\/tr>\n \n Digital I\/O Pins<\/td>\n 14<\/td>\n 14<\/td>\n 14<\/td>\n<\/tr>\n \n Analog input pins<\/td>\n 6<\/td>\n 6<\/td>\n 6<\/td>\n<\/tr>\n \n PWM pins<\/td>\n 5<\/td>\n 6<\/td>\n 6<\/td>\n<\/tr>\n \n UART<\/td>\n Yes<\/td>\n Yes<\/td>\n Yes<\/td>\n<\/tr>\n \n I2C<\/td>\n Yes<\/td>\n Yes<\/td>\n Yes<\/td>\n<\/tr>\n \n SPI<\/td>\n Yes<\/td>\n Yes<\/td>\n Yes<\/td>\n<\/tr>\n \n I\/O Voltage<\/td>\n 5V<\/td>\n 5V<\/td>\n 5V<\/td>\n<\/tr>\n \n Input voltage (nominal)<\/td>\n 7-12V<\/td>\n 7-12V<\/td>\n 7-12V<\/td>\n<\/tr>\n \n DC Current per I\/O Pin<\/td>\n 20mA<\/td>\n 20 mA<\/td>\n 20 mA<\/td>\n<\/tr>\n \n Power Supply Connector<\/td>\n Barrel Plug<\/td>\n Barrel Plug<\/td>\n Barrel Plug<\/td>\n<\/tr>\n \n clock speed<\/td>\n 16 MHz<\/td>\n 16 MHz<\/td>\n 16 MHz<\/td>\n<\/tr>\n \n USB-Serial chip<\/td>\n ATmega16U2<\/td>\n CH340<\/td>\n ATmega16U2<\/td>\n<\/tr>\n \n SRAM<\/td>\n 6.144KB<\/td>\n 2KB<\/td>\n 2KB<\/td>\n<\/tr>\n \n Flash Memory<\/td>\n 48KB<\/td>\n 32KB<\/td>\n 32KB<\/td>\n<\/tr>\n \n EEPROM<\/td>\n 256 Bytes<\/td>\n 1KB<\/td>\n 1KB<\/td>\n<\/tr>\n \n Dimensions<\/td>\n 68.6 mm x 53.4 mm<\/td>\n 68.6 mm x 53.4 mm<\/td>\n 68.6 mm x 53.4 mm<\/td>\n<\/tr>\n \n RADIO MODULE<\/td>\n u-blox NINA-W102<\/td>\n –<\/td>\n –<\/td>\n<\/tr>\n \n Inertial Measurement Unit<\/td>\n LSM6DS3TR (3D accelerometer)<\/td>\n –<\/td>\n –<\/td>\n<\/tr>\n \n LED_BUILTIN<\/td>\n 25<\/td>\n 13<\/td>\n 13<\/td>\n<\/tr>\n \n Wi-Fi Microprocessor<\/td>\n Yes<\/td>\n –<\/td>\n –<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Package Includes:<\/h2>\n
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Specifications:\u00a0<\/h2>\n
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\n Microcontroller<\/td>\n ATmega328IC<\/td>\n<\/tr>\n \n Wi-Fi Module<\/td>\n Node MCU ESP8266<\/td>\n<\/tr>\n \n Input supply voltage (V)<\/td>\n 3.3 ~ 5<\/td>\n<\/tr>\n \n Current consumption (mA)<\/td>\n 800<\/td>\n<\/tr>\n \n Dimensions\u00a0<\/td>\n 7 x 5.35 x 1.5cms\u00a0<\/td>\n<\/tr>\n \n Weight\u00a0<\/td>\n 25 grams<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"