Placă de dezvoltare WiFi R3 ATmega328P+ESP8266 Memorie de 32 MB
Placa de dezvoltare WiFi R3 ATmega328P+ESP8266 Memorie de 32 MB USB-TTL CH340G Microcontrolere duble, conectivitate WiFi, compatibilitate Arduino, suport USB-TTL
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Placa de dezvoltare compatibila Arduino, UNO R3 cu Wifi ESP8266 si driver CH340; integreaza microcontrollerul ATmega328p cu ESP8266, memorie flash de 32Mb. Compatibilitate Arduino Uno, NodeMCU, WeMos, ESP8266
Asigura controlul diferitelor componente cu driverul CH340 - modul de operare se selecteaza din switch-urile de pe placa
Specificatii:
Tensiune alimentare: 6 - 9VDC
Microcontroller: ATmega328p
Wifi: ESP8266
Driver USB: CH340G
Pini digitali I/O: 14
Pini analogici I/O: 6
Pinout: cel folosit la Uno R3
Tensiune Output: 3.3V si 5V prin AMS1117
Curent maxim per pin I/O: 40mA (recomandat 20mA)
Frecventa oscilator: 16MHz
SRAM: 2KB
EEPROM: 1KB
Stare switch si selectare mod:
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 |