centiot uno r3 atmega328p a6 a7 pins microusb ch340g upgra Pri | Shop The World
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CentIoT - Uno R3 with ATmega328P with A6-A7 pins MicroUSB CH340G - Upgraded Version
•This is UNO R3 ATmega328P CH340G USB Driver Development Board, and it is an SMD
•Arduin Compatible UNO R3 SMD Version
•It has additional holes to mount male pins, on all connectors, adjacent to female header, so that we can use female-to-female connectors to link up other accessories having male header pins.
•There were extra holes next to ICSP connector for Tx, Rx, +5V, 3.3V and SCL, SDA.
