Um clone do Arduino Uno com chaves para selecionar o nível lógico (3,3 ou 5V), ativar ou desativar o bootloader, interface USB reconhecida até pelo Windows, pino analógico extra, aberturas para conexão direta a protoboards, e suporte a
n some cases the board might still not work. This is because there is no bootloader installed on the Atmel microcontroller ship. To solve this problem we need a working Arduino and the clone Arduino we want to fix.
How to identify a clone Arduino board. You may have trouble loading software onto a clone board.
In this video 3 (Kevin Darrah) will show you how to get started with ESP8266 wifi module to extract data from device to the cloud and get data back to the device from the cloud; wiring it up are an Arduino clone ,potentiometer and little bit of coding to find how