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ESP8266 INTRODUCTION

ESP-12E WiFi module is developed by Ai-thinker, ESP encapsulates Tensilica L106 integrates industry-leading ultra low power 32-bit MCU.

  • ESP8266 12e is 22 pin module.
  • ESP8266 WiFi module uses the simple and powerful LUA programming language or Arduino. 

Features

  • 802.11 b/g/n
  • Integrated low power 32-bit MCU 
  • Integrated 10-bit ADC
  • Integrated TCP/IP protocol stack
  • Integrated TR switch, balun, LNA, power amplifier and matching network
  • Integrated PLL, regulators, and power management units
  • Supports antenna diversity
  • Wi-Fi 2.4 GHz, support WPA/WPA2
  • Support STA/AP/STA+AP operation modes
  • SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO
  • STBC, 1×1 MIMO, 2×1 MIMO
  • A-MPDU & A-MSDU aggregation and 0.4s guard interval,Deep sleep power <10uA, Power down leakage current < 5uA
  • Wake up and transmit packets in < 2ms
  • Standby power consumption of < 1.0mW (DTIM3)
  • +20dBm output power in 802.11b mode
  • Operating temperature range -40C ~ 125C.

ESP8266 12e Pin Diagram

Node MCU dev board Pin diagram

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