UNO+WiFi R3 ATmega328P+ESP8266 Module 32Mb Memory USB-TTL CH340G Compatible For Arduino Uno NodeMCU ESP in hallroad Lahore
Features:
- ESP32-WROOM-32 in Arduino UNO form factor
- Working Voltage: 3.3V
- DC Input Voltage: 5V – 12V DC
- Wifi: 802.11 b/g/n/e/i (802.11n up to 150 Mbps)
- Bluetooth: v4.2 BR/EDR and BLE specification
- RAM: 520KB
- Flash Memory: 32Mb (4M bytes)
- Power consumption:
- Max current: 250mA
- Sleep current: 0.15mA
- Active without WiFi current: 20mA
- Operating Temperature: -40C > +85C
Packing List:
- 1 x WiFi UNO based ESP32 board
Document/Tutorials:
- ESP-WROOM-32 Datasheet
- Arduino IDE support: https://github.com/espressif/arduino-esp32
- Doom port to the ESP32: https://github.com/espressif/esp32-doom
- The greatest Arduino UNO in the world – by Fernando Koyanagi Instructable, the steps to setup with Arduino IDE.
- Wemos R32 with Arduino – Startup Guide – by Uncle Yong in Hackster
Table DIP- switch:
Connection | DIP | ||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | |
ATmega328<->ESP8266 | ON | ON | OFF | OFF | OFF | OFF | OFF |
USB <->ATmega328 | OFF | OFF | ON | ON | OFF | OFF | OFF |
USB<->ESP8266 (Update firmware or sketch) | OFF | OFF | OFF | OFF | ON | ON | ON |
USB<->ESP8266 (communication) | OFF | OFF | OFF | OFF | ON | ON | OFF |
All independent | OFF | OFF | OFF | OFF | OFF | OFF | OFF |
Package included:
1 x Wemos® UNO+WiFi R3 ATmega328P+ESP8266 32Mb Memory