UNO PLUS Package A, Improved UNO (100% Arduino-Compatible) UNO R3, ATMEGA328P-AU with Various Sensors

This product is developed, manufactured, and tech supported by Waveshare.

UNO PLUS Features

UNO PLUS is a development board compatible with the Arduino UNO R3, an improved & enhanced alternative solution for Arduino UNO R3.

UNO PLUS Vs UNO R3：

What's on the UNO PLUS

1. ATMEGA328P-AU
2. AMS1117-3.3 : 3.3V voltage regulator
3. NCP1117ST50T3G : 5V voltage regulator
4. FT232RL : USB to UART convertor
5. Arduino interface
   
   • compatible with standard Arduino interface with two additional analog inputs A6 (config the CFG), A7
   • solder pads provided, supports prototype breadboard
6. ICSP interface
7. MICRO USB connector : for uploading program OR serial port debugging
8. Power output header : 3.3V OR 5V, voltage level configured by the onboard power configuration switch, used as power output OR common-grounding with other boards
9. FT232 pins : for burning Bootloader into the microcontroller
10. DC input : 7V ~ 12V
11. Reset button
12. Power indicator
13. Serial port Rx/Tx indicator
14. User LED
15. Power configuration switch : for configuring the operating voltage
16. Bootloader selection switch
    
    • turn ON : the board will reset when power-up OR other USB devices were detected connecting to the PC
    • turn OFF : the onboard program runs immediately when power-up, and the board will not reset when other USB devices were detected connecting to the PC

UNO PLUS Photos

Arduino UNO PLUS

Arduino UNO PLUS back view

Arduino UNO PLUS back view

Arduino UNO PLUS connecting with Motor Control Shield

Arduino UNO PLUS connecting with IO Expansion Shield

Arduino UNO PLUS connecting with WiFi module and sensors

Arduino UNO PLUS connecting with XBee module and sensors

Arduino UNO PLUS connecting with GPS/GSM Shield

UNO PLUS Expansion Headers

UNO PLUS Dimension

UNO-PLUS

Downloads

Development resources: demo codes, schematic, datasheets, etc.
www.waveshare.com/wiki/UNO_PLUS_Package_A