WeMos D1 mini V2 WIFI Board based on ESP-8266EX Arduino NodeMcu

Description: 

The D1 mini is a mini wifi board based on ESP-8266EX.

Features:

• 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)
• 1 analog input(3.2V max input)
• a Micro USB connection

Technical Details of ESP8266EX

• Wi-Fi
  • Standards FCC/CE/TELEC/SRRC
  • Protocols 802.11 b/g/n/e/i
  • Frequency Range 2.4 G~2.5 G (2400M~2483.5M)
  • Tx Power
    • 802.11 b: +20 dBm
    • 802.11 g: +17 dBm
    • 802.11 n: +14 dBm
  • Rx Sensitivity
    • 802.11 b: -91 dbm (11 Mbps)
    • 802.11 g: -75 dbm (54 Mbps)
    • 802.11 n: -72 dbm (MCS7)
  • Antenna PCB Trace, External, IPEX Connector, Ceramic Chip
• Hardware
  • CPU Tensilica L106 32-bit micro controller
  • Peripheral Interface
  • UART/SDIO/SPI/I2C/I2S/IR
  • Remote Control GPIO/ADC/PWM
  • Operating Voltage 3.0 V ~ 3.6 V
  • Operating Current Average value: 80 mA
  • Operating Temperature Range -40°C ~ 125°C
  • Storage Temperature Range -40°C ~ 125°C
  • Package Size QFN32-pin (5 mm x 5 mm)
• Software
  • Wi-Fi Mode station/softAP/SoftAP+station
  • Security WPA/WPA2
  • Encryption WEP/TKIP/AES
  • Firmware Upgrade UART Download / OTA (via network)
  • Software Development Supports Cloud Server Development / Firmware and SDK for fast on-chip programming
  • Network Protocols IPv4, TCP/UDP/HTTP/FTP
  • User Con?guration AT Instruction Set, Cloud Server, Android/iOS App

 Pin Description:

Lieferumfang

1x D1 R2 V2.1 Arduino UNO Compatible wifi board based on ESP8266EX