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The Arduino Uno is the most common of the Arduino boards. It is based on the ATmega328P microcontroller.

2
votes
2answers
i have an arduino UNO with RS485 module. I have made this connection: And i have an problem with communication of this module with power meter "InePro PRO-1Mod" (datasheet) over ModBus protocol. I w …
asked Feb 24 '18 by Vasekdvor
3
votes
I have made it. Now it is working. I only checks A & B cables (tried a new one) and change address of register from 5000 to 0x5000 and now it works. I thought that this library already give 0x before …
answered Feb 25 '18 by Vasekdvor
-1
votes
1answer
I have an Arduino Uno and an ESP8266, connected over serial through ESP8266 pin GPIO_2 (which is set as RX over espsoftwareserial) and 11 on Uno (which is set as TX over SoftwareSerial). I am trying t …
asked Jan 21 '17 by Vasekdvor