ESP8266 ESP-12S Serial WIFI Module for IOT Projects
$ 3.04
Description
The Main Parameters: Standard certification: FCC / CE / TELEC Wireless standard: 802.11 b / g / n Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) Data interface: UART / HSPI / I2C / I2S / IR Remote Contorl / GPIO / PWM Operating voltage: 3.0 ~ 3.6v (Suggest 3.3v) Working current: average 80mA Operating temperature: - 40 degrees to 125 degrees Storage temperature: room temperature Package size: 16mm * 24mm * 3mm External interface: N / A Wireless network mode: station / softAP / SoftAP + station Security mechanisms: WPA / WPA2 Encryption type: WEP / TKIP / AES Upgrade firmware: local serial port burn, cloud upgrade, host download burn Software development: support customer custom server, provide SDK to customer secondary development Network protocols: IPV4, TCP / UDP / HTTP / FTP User Configuration: AT + instruction set, cloud server, Android / IOS APP 1.RST: Reset the module 2.ADC: A / D conversion result, input voltage range 0 ~ 1V, value range: 0 ~ 1024 3.EN: Chip enable, high active 4.IO16: GPIO16, can do deep sleep wake-up when receiving RST pin 5. IO14: GPIO14, HSPI_CLK 6. IO12: GPIO12, HSPI_MISO 7. IO13: GPIO13, HSPI_MOSI, UARTO_CTS 8.VCC: 3.3V power supply 9. GND: GND 10. IO15: GPIO16 11.IO2: GPIO2,UART1_TXD 12.IO0: GPIO0 13.IO4: GPIO4 14.IO5: GPIO5 15.RXD:UARTO_RXD,GPIO3 16.tXD:UARTO_tXD,GPIO1
