ESP8266 NodeMCU (WLAN/WiFi Dev Kit)
Programmierung kann über die Arduino IDE erfolgen.
- Wireless 802.11 b / g / n standard
- Support STA / AP / STA + AP three operating modes
- Built-in TCP / IP protocol stack to support multiple TCP Client connections (5 MAX)
- D0 ~ D8, SD1 ~ SD3: used as GPIO, PWM, IIC, etc., port driver capability 15mA
- AD0: 1 channel ADC
- Power input: 5Volt, USB-powered
- Current: continuous transmission: ?70mA (200mA MAX), Standby: <200uA
- Support UART / GPIO data communication interface
- Remote firmware upgrade (OTA)
- Support Smart Link Smart Networking
- Working temperature: -40 ? ~ + 125 ?