{"id":2088,"date":"2016-02-02T12:08:30","date_gmt":"2016-02-02T19:08:30","guid":{"rendered":"https:\/\/www.circuitspecialists.com\/blog\/?p=2088"},"modified":"2016-02-23T09:22:33","modified_gmt":"2016-02-23T16:22:33","slug":"osepp-uno-r3-plus-vs-official-arduino-uno","status":"publish","type":"post","link":"https:\/\/www.circuitspecialists.com\/blog\/osepp-uno-r3-plus-vs-official-arduino-uno\/","title":{"rendered":"OSEPP Uno R3 Plus VS Official Arduino UNO"},"content":{"rendered":"<div style=\"-webkit-font-smoothing: antialiased;\">\n<h1 style=\"color: #333; font-family: Roboto, sans-serif; font-size: 24px; line-height: 1.66667; font-weight: 300; margin: 0; padding: 0 0 24px;\">What is the Difference between the OSEPP UNO R3 Plus and the Arduino UNO?<\/h1>\n<p style=\"color: #333; font-family: Roboto, sans-serif; font-size: 17px; line-height: 1.88235; font-weight: 400; margin: 0; padding: 0 0 24px;\">Since the first Arduino was introduced in 2005, novices and professionals alike have had an inexpensive and easy way to create devices that interact with their environment via sensors and actuators. Being an open-source development platform, the\u00a0<a style=\"color: #0087d7;\" href=\"http:\/\/forum.arduino.cc\/\" target=\"_blank\">Arduino community<\/a> has been presented with a massive selection of compatible hardware.<\/p>\n<p style=\"color: #333; font-family: Roboto, sans-serif; font-size: 17px; line-height: 1.88235; font-weight: 400; margin: 0; padding: 0 0 24px;\">Here at\u00a0<a style=\"color: #0078d7;\" href=\"https:\/\/www.circuitspecialists.com\/\" target=\"_blank\">Circuit Specialists<\/a>, we are proud to be an active participating member of the Arduino community. Our team of in-house electronics geeks have successfully created a few different\u00a0<a style=\"color: #0078d7;\" href=\"https:\/\/www.circuitspecialists.com\/blog\/category\/arduino\/\" target=\"_blank\">Arduino based projects<\/a>\u00a0and are anxious to produce even more.<\/p>\n<p style=\"color: #333; font-family: Roboto, sans-serif; font-size: 17px; line-height: 1.88235; font-weight: 400; margin: 0; padding: 0 0 24px;\">We are currently one of a few\u00a0<a style=\"color: #0078d7;\" href=\"http:\/\/osepp.com\/where-to-buy\/find-a-distributor\/usa\/arizona\/\" target=\"_blank\">local authorized distributors<\/a>\u00a0for OSEPP&#8217;s line of excellent Arduino-compatible hardware. With identical technical specifications and nearly identical components, we believe that the\u00a0<a style=\"color: #0078d7;\" href=\"http:\/\/osepp.com\/products\/arduino-compatible-boards\/\" target=\"_blank\">OSEPP line<\/a>\u00a0is an excellent alternative to Arduino\/Genuino products.<\/p>\n<p style=\"color: #333; font-family: Roboto, sans-serif; font-size: 17px; line-height: 1.88235; font-weight: 400; margin: 0; padding: 0 0 24px;\">We&#8217;re writing this blog to compare the\u00a0<a style=\"color: #0078d7;\" title=\"OSEPP Uno R3 Plus (Arduino-compatible board) - Circuit Specialists\" href=\"https:\/\/www.circuitspecialists.com\/arduino-uno-r3-plus.html\" target=\"_blank\">OSEPP Uno R3 Plus Arduino-compatible board<\/a>\u00a0with the official lineup of Arduino single-board computers. We chose to include the Arduino Uno SMD edition as well, since it has a comparable board layout (with SMD).<\/p>\n<div style=\"color: #0078d7; font-family: 'Roboto Mono','Roboto',sans-serif; font-weight: 400; padding: 17px 0 45px;\">\n<p style=\"position: relative; font-family: 'Roboto Mono','Roboto',sans-serif; font-size: 24px; font-weight: 400; line-height: 1.66667; margin: 0; padding: 0;\">\u201cThe\u00a0<a style=\"color: #333;\" href=\"https:\/\/www.arduino.cc\/en\/Main\/ArduinoBoardUnoSMD\" target=\"_blank\">Arduino Uno SMD<\/a>\u00a0is a version of the Arduino Uno, but uses a surface mount version of the Atmega328P instead of the through-hole version. This version was made in response to a shortage in supply of the through-hole Atmega328P. The board is based on the ATmega328 (<a style=\"color: #333;\" href=\"http:\/\/www.atmel.com\/images\/Atmel-8271-8-bit-AVR-Microcontroller-ATmega48A-48PA-88A-88PA-168A-168PA-328-328P_datasheet_Complete.pdf\" target=\"_blank\">datasheet<\/a>).\u201d<\/p>\n<\/div>\n<p style=\"color: #333; font-family: Roboto, sans-serif; font-size: 17px; line-height: 1.88235; font-weight: 400; margin: 0; padding: 0 0 24px;\">The board is identical to the PTH version of the Uno, but you won\u2019t be able to remove the ATmega microcontroller without some hot-air (though this change shouldn\u2019t affect most users). The mapping for the Atmega8, 168, and 328 is identical.<\/p>\n<h2 style=\"font-family: Roboto, sans-serif; font-size: 24px; line-height: 1.66667; font-weight: 300; margin: 0; padding: 24px 0;\">OSEPP Uno R3 Plus Specs<\/h2>\n<p style=\"color: #333; font-family: Roboto, sans-serif; font-size: 17px; line-height: 1.88235; font-weight: 400; margin: 0; padding: 0 0 24px;\"><strong>Microcontroller<\/strong>: ATmega328P<br \/>\n<strong>Clock Speed<\/strong>: 16 MHz<br \/>\n<strong>Flash Memory<\/strong>: 32 KB<br \/>\n<strong>SRAM<\/strong>: 2 KB<br \/>\n<strong>EEPROM<\/strong>: 1 KB<br \/>\n<strong>Operating Voltage<\/strong>: 5V<br \/>\n<strong>Input Voltage<\/strong>: 6-12 V<br \/>\n<strong>Digital I\/O Pin Count<\/strong>: 14 (including 6 for PWM output)<br \/>\n<strong>Analog Input Pin Count<\/strong>: 6<br \/>\n<strong>Dimensions<\/strong>: 2.95\u201d x 2.13\u201d<br \/>\n<strong>Power Source<\/strong>: USB or external DC power supply<br \/>\n<strong>Price<\/strong>: $24.95 at\u00a0<a style=\"color: #0078d7;\" href=\"https:\/\/www.circuitspecialists.com\/arduino-uno-r3-plus.html\" target=\"_blank\">Circuit Specialists<\/a><br \/>\n<strong>Specs from<\/strong>: <a style=\"color: #0078d7;\" href=\"http:\/\/osepp.com\/products\/arduino-compatible-boards\/uno-r3-plus\/\" target=\"_blank\">OSEPP<\/a><\/p>\n<div style=\"margin: 30px -40px;\"><a href=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/FullSizeRender_2.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2111 aligncenter\" src=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/FullSizeRender_2.jpg\" alt=\"OSEPP Uno R3 Plus Front\" width=\"4032\" height=\"3024\" \/><\/a><\/div>\n<div style=\"margin: 0 -40px 30px;\"><a href=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/FullSizeRender_1.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2111 aligncenter\" src=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/FullSizeRender_1.jpg\" alt=\"OSEPP Uno R3 Plus Back\" width=\"4032\" height=\"3024\" \/><\/a><\/div>\n<div style=\"margin: 0 -40px 30px;\"><a href=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/FullSizeRender.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2111 aligncenter\" src=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/FullSizeRender.jpg\" alt=\"OSEPP Uno R3 Plus Atmel Mega328P Chip\" width=\"4032\" height=\"3024\" \/><\/a><\/div>\n<div style=\"margin: 0 -40px 30px;\"><a href=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/OSEPP-Uno-R3.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2111 aligncenter\" src=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/OSEPP-Uno-R3.jpg\" alt=\"OSEPP Uno R3 Plus Parts Diagram\" width=\"4032\" height=\"3024\" \/><\/a><\/div>\n<h2 style=\"font-family: Roboto, sans-serif; font-size: 24px; line-height: 1.66667; font-weight: 300; margin: 0; padding: 24px 0;\">Arduino UNO R3 SMD Specs<\/h2>\n<p style=\"color: #333; font-family: Roboto, sans-serif; font-size: 17px; line-height: 1.88235; font-weight: 400; margin: 0; padding: 0 0 24px;\"><strong>Microcontroller<\/strong>: ATmega328P<br \/>\n<strong>Clock Speed<\/strong>: 16 MHz<br \/>\n<strong>Flash Memory<\/strong>: 32 KB<br \/>\n<strong>SRAM<\/strong>: 2 KB<br \/>\n<strong>EEPROM<\/strong>: 1 KB<br \/>\n<strong>Operating Voltage<\/strong>: 5V<br \/>\n<strong>Input Voltage<\/strong>: 7-12 V<br \/>\n<strong>Digital I\/O Pin Count<\/strong>: 14 (including 6 for PWM output)<br \/>\n<strong>Analog Input Pin Count<\/strong>: 6<br \/>\n<strong>Dimensions<\/strong>: 2.7\u201d x 2.1\u201d<br \/>\n<strong>Power Source<\/strong>: USB or external DC power supply<br \/>\n<strong>Price<\/strong>: $29.95 from <a style=\"color: #0078d7;\" href=\"https:\/\/www.sparkfun.com\/products\/11224\" target=\"_blank\">Sparkfun<\/a><br \/>\n<strong>Specs from<\/strong>: <a style=\"color: #0078d7;\" href=\"https:\/\/www.arduino.cc\/en\/Main\/ArduinoBoardUnoSMD\" target=\"_blank\">Arduino<\/a><\/p>\n<div style=\"margin: 30px -40px;\"><a href=\"https:\/\/www.arduino.cc\/en\/Main\/ArduinoBoardUnoSMD\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2111 aligncenter\" src=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/ArduinoUnoSMDFront-Arduino.jpg\" alt=\"Arduino UNO SMD Front - Source: Arduino.cc\" width=\"4032\" height=\"3024\" \/><\/a><\/div>\n<div style=\"margin: 30px -40px;\"><a href=\"https:\/\/www.arduino.cc\/en\/Main\/ArduinoBoardUnoSMD\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2111 aligncenter\" src=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/ArduinoSMDUnoBack-Arduino.jpg\" alt=\"Arduino UNO SMD Back - Source: Arduino.cc\" width=\"673\" height=\"494\" \/><\/a><\/div>\n<div style=\"margin: 30px -40px;\"><a href=\"http:\/\/img15.deviantart.net\/026d\/i\/2012\/035\/0\/2\/arduino_uno_smd_edition_atmel_mega_328p_chip_by_stevielaner-d4oosw0.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2111 aligncenter\" src=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/UNO-SMD-Chip.jpg\" alt=\"Arduino UNO SMD Atmel Mega328P Microporcessor Chip - Source: stevielaner\" width=\"900\" height=\"675\" \/><\/a><\/div>\n<h2 style=\"font-family: Roboto, sans-serif; font-size: 24px; line-height: 1.66667; font-weight: 300; margin: 0; padding: 24px 0;\">Arduino UNO R3 Specs<\/h2>\n<p style=\"color: #333; font-family: Roboto, sans-serif; font-size: 17px; line-height: 1.88235; font-weight: 400; margin: 0; padding: 0 0 24px;\"><strong>Microcontroller<\/strong>: ATmega328P-PU<br \/>\n<strong>Clock Speed<\/strong>: 16 MHz<br \/>\n<strong>Flash Memory<\/strong>: 32 KB<br \/>\n<strong>SRAM<\/strong>: 2 KB<br \/>\n<strong>EEPROM<\/strong>: 1 KB<br \/>\n<strong>Operating Voltage<\/strong>: 5V<br \/>\n<strong>Input Voltage<\/strong>: 7-12 V<br \/>\n<strong>Digital I\/O Pin Count<\/strong>: 14 (including 6 for PWM output)<br \/>\n<strong>Analog Input Pin Count<\/strong>: 6<br \/>\n<strong>Dimensions<\/strong>: 2.7\u201d x 2.1\u201d<br \/>\n<strong>Power Source<\/strong>: USB or external DC power supply<br \/>\n<strong>Price<\/strong>: $24.95 from <a style=\"color: #0078d7;\" href=\"http:\/\/store-usa.arduino.cc\/products\/a000066\" target=\"_blank\">Arduino USA<\/a><br \/>\n<strong>Specs from<\/strong>: <a style=\"color: #0078d7;\" href=\"https:\/\/www.arduino.cc\/en\/Main\/ArduinoBoardUno\" target=\"_blank\">Arduino<\/a><\/p>\n<div style=\"margin: 30px -40px;\"><a href=\"http:\/\/store-usa.arduino.cc\/products\/a000066\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2111 aligncenter\" src=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/UNO-front_Arduino.jpg\" alt=\"Arduino UNO R3 Front - Source: Arduino.cc\" width=\"500\" height=\"375\" \/><\/a><\/div>\n<div style=\"margin: 30px -40px;\"><a href=\"http:\/\/store-usa.arduino.cc\/products\/a000066\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2111 aligncenter\" src=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/UNO-back_Arduino.jpg\" alt=\"Arduino UNO R3 Back - Source: Arduino.cc\" width=\"500\" height=\"375\" \/><\/a><\/div>\n<div style=\"margin: 30px -40px;\"><a href=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/IMG_0394.jpg\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2111 aligncenter\" src=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/IMG_0394.jpg\" alt=\"Arduino UNO R3 Atmel ATMEGA328P-PU\" width=\"4032\" height=\"3024\" \/><\/a><\/div>\n<p style=\"color: #333; font-family: Roboto, sans-serif; font-size: 17px; line-height: 1.88235; font-weight: 400; margin: 0; padding: 0 0 24px;\">As you can see, the OSEPP stacks right up next to the genuine Arduino products, and uses all of the same programming software. With only a slight difference in size, people shopping for\u00a0<a style=\"color: #0078d7;\" href=\"https:\/\/www.circuitspecialists.com\/arduino-compatible-boards\" target=\"_blank\">Arduino-compatible hardware<\/a>\u00a0can feel comfortable purchasing any of the OSEPP products offered by Circuit Specialists.<\/p>\n<div style=\"background-color: #f2f2f2; position: relative; margin: 10px -40px 30px; padding: 32px 40px 34px 40px;\">\n<p style=\"color: #333; font-family: Roboto, sans-serif; font-size: 17px; line-height: 1.88235; font-weight: 400; margin: 0; padding: 0;\"><strong>Note<\/strong>: In our research we did find some users were having a slight issue when uploading code to their devices. Luckily OSEPP provided a response and an easy fix to this issue: \u201cIf your sketch does not load properly using the Arduino Uno selection, please select Arduino Duemilanove or &#8216;Nano w\/ Atmega328.&#8217;\u201d See the <a style=\"color: #0078d7;\" href=\"http:\/\/osepp.com\/learning-centre\/start-here\/osepp-uno-arduino-compatible\/\" target=\"_blank\">full tutorial<\/a> for additional information.<\/p>\n<\/div>\n<p style=\"color: #333; font-family: Roboto, sans-serif; font-size: 17px; line-height: 1.88235; font-weight: 400; margin: 0; padding: 0 0 24px;\">And for those of you who\u00a0love schematics\u2026<\/p>\n<div style=\"margin: 30px -40px;\"><a href=\"http:\/\/osepp.com\/wp-content\/uploads\/2012\/10\/OSEPP_Uno_R3_Plus_Arduino_Compatible-Rev3.0-Schematic.pdf\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2111 aligncenter\" src=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/OSEPP_Uno_R3_Plus_Arduino_Compatible-Rev3.0-Schematic-page-001.jpg\" alt=\"OSEPP Uno R3 Plus Schematic - Source: OSEPP\" width=\"3300\" height=\"2550\" \/><\/a><\/div>\n<div style=\"margin: 30px -40px;\"><a href=\"https:\/\/www.arduino.cc\/en\/uploads\/Main\/arduino-uno-smd-schematic.pdf\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2111 aligncenter\" src=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/arduino-uno-smd-schematic-page-001.jpg\" alt=\"Arduino UNO SMD Edition Schematic - Source: Arduino.cc\" width=\"7096\" height=\"4208\" \/><\/a><\/div>\n<div style=\"margin: 30px -40px 80px;\"><a href=\"https:\/\/www.arduino.cc\/en\/uploads\/Main\/Arduino_Uno_Rev3-schematic.pdf\" target=\"_blank\"><img decoding=\"async\" class=\" size-full wp-image-2111 aligncenter\" src=\"https:\/\/www.circuitspecialists.com\/blog\/wp-content\/uploads\/2016\/02\/Arduino_Uno_Rev3-schematic-page-001.jpg\" alt=\"Arduino UNO Rev3 Schematic - Source: Arduino.cc\" width=\"600\" \/><\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>What is the Difference between the OSEPP UNO R3 Plus and the Arduino UNO? Since the first Arduino was introduced<\/p>\n","protected":false},"author":4035,"featured_media":2342,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_layout":"default_layout","footnotes":""},"categories":[1,124,8],"tags":[],"class_list":["post-2088","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all-posts","category-arduino","category-diy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>OSEPP Uno R3 Plus VS Official Arduino UNO | Simply Smarter Circuitry Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.circuitspecialists.com\/blog\/osepp-uno-r3-plus-vs-official-arduino-uno\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OSEPP Uno R3 Plus VS Official Arduino UNO | Simply Smarter Circuitry Blog\" \/>\n<meta property=\"og:description\" content=\"What is the Difference between the OSEPP UNO R3 Plus and the Arduino UNO? 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