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ARDUINO COMPATIBLE - UNO, W/ESP8266 WIFI
Description
| Microcontroller | ATmega328 |
| IC Wi-Fi | ESP8266 |
| USB-TTL converter | CH340G |
| Power Out | 5V-800mA |
| Power IN. USB | 5V (500mA max.) |
| Power IN. VIN/DC Jack | 9-24V |
| Power Consumption | 5V 800mA |
| Logic Level | 5V |
| Wifi | Wi-Fi 802.11 b/g/n 2.4 GHz |
| USB | Micro USB |
| Clock Frequency | 16MHz |
| Operating Supply Voltage | 5V |
| Digital I/O | 14 |
| Analog I/O | 6 |
| Memory Size | 32Mb |
| Interface Type | serialOTA |
| Operating temperature | −40С°/+125С° |
| Length×Width | 53.34×68.58mm |
| Weight | 8 |
| antenna | Built-inexternal antenna |
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
|
USB to ESP8266 (upload sketch) |
OFF |
OFF |
OFF |
OFF |
ON |
ON |
ON |
UNUSED |
|
USB to ESP8266 (connect) |
OFF |
OFF |
OFF |
OFF |
ON |
ON |
OFF |
UNUSED |
|
USB to ATmega328 (upload sketch) |
OFF |
OFF |
ON |
ON |
OFF |
OFF |
OFF |
UNUSED |
|
ATMega328 to ESP8266 |
ON |
ON |
OFF |
OFF |
OFF |
OFF |
OFF |
UNUSED |
|
All modules work independent |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
UNUSED |
You need to press the ESP reboot button if you're flashing to the ESP8266
Frequently bought together
