ESP8266 ESP-01S Wireless Module WIFI

Description

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) Storage temperature: room temperature Package size: 14.3mm * 24.8mm * 3mm External interface: N / A Wireless network mode: station / softAP / SoftAP + station Working current: average 80mA Operating temperature: - 40 degrees to 125 degrees 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