Robotdyn U NO+WiFi R3 ATmega328P+ESP8266 32Mb USB-TTL CH340G Development Board For Ariduino

Feature Supply Voltage 6 9V recommindModel Number U NO WiFi R3 AT328 ESP8266 32MB CH340Gis customized YesMCU ATmega328WiFi MCU ESP8266USB converter CH340GPinOut U no U no R3 Description Full integration on one board U no R3 ATmega 328 and WiFi ESP8266 with memory 32Mb MegaByte All of the modules can work together or each separately And everyone has their own pinout headers The convenient solution for the development of new projects requiring U no and WiFi Via USB you can update sketches and firmvare for ATmega328 and for ESP8266 For this on board have the USB serial converter CH340G Use this board is very simple The board has DIP switch to connect the modules For example to USB and ATmega328 USB and ESP8266 ATmega328 and ESP8266 Table DIP switch ConnectionDIP 1234567ATmega328 ESP8266ONONOFFOFFOFFOFFOFFUSB ATmega328OFFOFFONONOFFOFFOFFUSB ESP8266 Update firmware or sketch OFFOFFOFFOFFONONONUSB ESP8266 communication OFFOFFOFFOFFONONOFFAll independentOFFOFFOFFOFFOFFOFFOFF Package includes 1 x Module