10pcs ESP8266 Serial to WiFi Module ESP-12S Industrial Grade Wireless Module ESP-12

描述

Parameters: 1. Standard certification: FCC / CE / TELEC 2. Wireless standard: 802.11 b / g / n 3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) 4. Data interface: UART / HSPI / I2C / I2S / IR Remote Contorl / GPIO / PWM 5. Operating voltage: 3.0 ~ 3.6v (Suggest 3.3v) 6. Working current: average 80mA 7. Operating temperature: - 40 degrees to 125 degrees 8. Storage temperature: room temperature 9. Package size: 16mm * 24mm * 3mm 10. External interface: N / A 11. Wireless network mode: station / softAP / SoftAP + station 12. Security mechanisms: WPA / WPA2 13. Encryption type: WEP / TKIP / AES 14. Upgrade firmware: local serial port burn, cloud upgrade, host download burn 15. Software development: support customer custom server, provide SDK to customer secondary development 16. Network protocols: IPV4, TCP / UDP / HTTP / FTP 17. User Configuration: AT + instruction set, cloud server, Android / IOS APP