![TZT Official UNO R3 ATMEGA16U2 / UNO+WiFi R3 Original ATMEGA328P Chip CH340G For Arduino UNO R3 Development Board WeMos ESP8266 - AliExpress TZT Official UNO R3 ATMEGA16U2 / UNO+WiFi R3 Original ATMEGA328P Chip CH340G For Arduino UNO R3 Development Board WeMos ESP8266 - AliExpress](https://ae01.alicdn.com/kf/Sb118b34c7d9047c197f0119565166253K.jpg_640x640Q90.jpg_.webp)
TZT Official UNO R3 ATMEGA16U2 / UNO+WiFi R3 Original ATMEGA328P Chip CH340G For Arduino UNO R3 Development Board WeMos ESP8266 - AliExpress
![1 Set UNO R3 Official Box ATMEGA16U2+MEGA328P Chip For Arduino UNO R3 Development board + USB CABLE - AliExpress 1 Set UNO R3 Official Box ATMEGA16U2+MEGA328P Chip For Arduino UNO R3 Development board + USB CABLE - AliExpress](https://ae01.alicdn.com/kf/Sdc60df21e2c14b4a842fbf37d46e9ee4B.jpg_640x640Q90.jpg_.webp)
1 Set UNO R3 Official Box ATMEGA16U2+MEGA328P Chip For Arduino UNO R3 Development board + USB CABLE - AliExpress
![Do these two Arduino UNO R3 function same? Got it from two difference aliexpress shops, cosmetically look so difference. The right one is much cheaper. : r/arduino Do these two Arduino UNO R3 function same? Got it from two difference aliexpress shops, cosmetically look so difference. The right one is much cheaper. : r/arduino](https://i.redd.it/a7psctwcf6y71.jpg)
Do these two Arduino UNO R3 function same? Got it from two difference aliexpress shops, cosmetically look so difference. The right one is much cheaper. : r/arduino
![Newbie Question] Im buying some off Aliexpress. What is the main difference in CH340,At Mega 16/32, and Wifi? Do I pick between CH340 and AtMega. Then wifi can be on either?(Details below) : Newbie Question] Im buying some off Aliexpress. What is the main difference in CH340,At Mega 16/32, and Wifi? Do I pick between CH340 and AtMega. Then wifi can be on either?(Details below) :](https://i.redd.it/newbie-question-im-buying-some-off-aliexpress-what-is-the-v0-fun0yq2vfwgb1.jpg?width=1170&format=pjpg&auto=webp&s=a25d5e2e63ab8a4e83fa4bc26dc07cb88f4d3399)
Newbie Question] Im buying some off Aliexpress. What is the main difference in CH340,At Mega 16/32, and Wifi? Do I pick between CH340 and AtMega. Then wifi can be on either?(Details below) :
![VS1053 VS1053B MP3 Module For Arduino UNO Breakout Board With SD Card Slot VS1053B Ogg Real-time Recording For Arduino UNO - Price history & Review | AliExpress Seller - ModuleFans | Alitools.io VS1053 VS1053B MP3 Module For Arduino UNO Breakout Board With SD Card Slot VS1053B Ogg Real-time Recording For Arduino UNO - Price history & Review | AliExpress Seller - ModuleFans | Alitools.io](https://alitools.io/en/showcase/image?url=https%3A%2F%2Fae01.alicdn.com%2Fkf%2FHTB10YqfXGL7gK0jSZFBq6xZZpXaH%2FVS1053-VS1053B-MP3-Module-For-Arduino-UNO-Breakout-Board-With-SD-Card-Slot-VS1053B-Ogg-Real.jpg_480x480.jpg)
VS1053 VS1053B MP3 Module For Arduino UNO Breakout Board With SD Card Slot VS1053B Ogg Real-time Recording For Arduino UNO - Price history & Review | AliExpress Seller - ModuleFans | Alitools.io
![UNO R3 Development Board ATmega328P CH340 CH340G For Arduino UNO R3 With Straight Pin Header with Cable - AliExpress UNO R3 Development Board ATmega328P CH340 CH340G For Arduino UNO R3 With Straight Pin Header with Cable - AliExpress](https://ae01.alicdn.com/kf/S10f2a1247511417493e3829c75de15e6w.jpg_640x640Q90.jpg_.webp)
UNO R3 Development Board ATmega328P CH340 CH340G For Arduino UNO R3 With Straight Pin Header with Cable - AliExpress
![Newbie Question] Im buying some off Aliexpress. What is the main difference in CH340,At Mega 16/32, and Wifi? Do I pick between CH340 and AtMega. Then wifi can be on either?(Details below) : Newbie Question] Im buying some off Aliexpress. What is the main difference in CH340,At Mega 16/32, and Wifi? Do I pick between CH340 and AtMega. Then wifi can be on either?(Details below) :](https://i.redd.it/newbie-question-im-buying-some-off-aliexpress-what-is-the-v0-37l2zq2vfwgb1.jpg?width=1170&format=pjpg&auto=webp&s=3ca38eb0b4da31adebef4ff181df77afd41da4dc)
Newbie Question] Im buying some off Aliexpress. What is the main difference in CH340,At Mega 16/32, and Wifi? Do I pick between CH340 and AtMega. Then wifi can be on either?(Details below) :
![Arduino UNO R3 development board original arduino microcontroller C language programming learning motherboard kit - AliExpress Arduino UNO R3 development board original arduino microcontroller C language programming learning motherboard kit - AliExpress](https://ae01.alicdn.com/kf/S2fce31d1422546e190bdf28b07b999c2n.jpg_640x640Q90.jpg_.webp)
Arduino UNO R3 development board original arduino microcontroller C language programming learning motherboard kit - AliExpress
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Arduino uno R4 WiFi 100%New Original development board programming learning module ABX00087 - AliExpress
![Looking for extra pieces- I bought a kit off of AliExpress and it works great, however I was wondering what extra pieces should I buy and where to buy them(nothing insanely expensive) : Looking for extra pieces- I bought a kit off of AliExpress and it works great, however I was wondering what extra pieces should I buy and where to buy them(nothing insanely expensive) :](https://i.redd.it/looking-for-extra-pieces-i-bought-a-kit-off-of-aliexpress-v0-hdtb94bb5rna1.jpg?width=3024&format=pjpg&auto=webp&s=72b78b5b96c04bf781f1253716cb110c4a57d26a)
Looking for extra pieces- I bought a kit off of AliExpress and it works great, however I was wondering what extra pieces should I buy and where to buy them(nothing insanely expensive) :
![UNO R3 Development Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino R3/R4 UNO Proto Shield Expansion Board With Cable - AliExpress UNO R3 Development Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino R3/R4 UNO Proto Shield Expansion Board With Cable - AliExpress](https://ae01.alicdn.com/kf/Sb71aa93e2c2d481ab06fdc2005b2ca47w.jpg_640x640Q90.jpg_.webp)
UNO R3 Development Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino R3/R4 UNO Proto Shield Expansion Board With Cable - AliExpress
![CNC Shield Expansion Board V3.0+UNO R3 Board with usb for Arduino+4pcs Stepper Motor Driver A4988 Kits for Arduino - Price history & Review | AliExpress Seller - CHANGTA Homey Store | Alitools.io CNC Shield Expansion Board V3.0+UNO R3 Board with usb for Arduino+4pcs Stepper Motor Driver A4988 Kits for Arduino - Price history & Review | AliExpress Seller - CHANGTA Homey Store | Alitools.io](https://alitools.io/en/showcase/image?url=https%3A%2F%2Fae01.alicdn.com%2Fkf%2FHTB1o4dfah2rK1RkSnhJq6ykdpXa7%2FCNC-Shield-Expansion-Board-V3-0-UNO-R3-Board-with-usb-for-Arduino-4pcs-Stepper-Motor.jpg_480x480.jpg)