Product Overview
This is an Arduino UNO and an ESP8266 in one! Using DIP switches use the Arduino and ESP8266 completely separately OR let them talk to each other.
Take advantage of the robust UNO hardware and and mix it with the freedom and low cost ESP8266 Wifi SoC.
This product is for inventors who are experts in both arduino and the ESP8266. If all you need is the schematic and pinouts to get started then this is the unit for you!
Documentation
Schematic: (PDF)
PinOut Diagram: (PDF) – (JPG)
Mechanical Diagram: (PDF) – (JPG)
DRIVERS for the CH340 USB to Serial chip:
- Windows
- Linux
- Mac
Switch status and mode selection:
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
|
|
CH340 connect to ESP8266 (upload sketch) |
OFF |
OFF |
OFF |
OFF |
ON |
ON |
ON |
NoUSE |
|
CH340 connect to ESP8266 (connect) |
OFF |
OFF |
OFF |
OFF |
ON |
ON |
OFF |
NoUSE |
|
CH340 connect to ATmega328 (upload sketch) |
OFF |
OFF |
ON |
ON |
OFF |
OFF |
OFF |
NoUSE |
|
Mega328+ESP8266 |
ON |
ON |
OFF |
OFF |
OFF |
OFF |
OFF |
NoUSE |
|
All modules work independent |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
NoUSE |
