This product is developed, manufactured, and tech supported by Waveshare.
UNO PLUS is a development board compatible with the Arduino UNO R3, an improved & enhanced alternative solution for Arduino UNO R3.
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Arduino UNO PLUS
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Arduino UNO PLUS back view
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Arduino UNO PLUS back view
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Arduino UNO PLUS connecting with Motor Control Shield
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Arduino UNO PLUS connecting with IO Expansion Shield
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Arduino UNO PLUS connecting with WiFi module and sensors
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Arduino UNO PLUS connecting with XBee module and sensors
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Arduino UNO PLUS connecting with GPS/GSM Shield
demo codes, schematic, datasheets, etc.