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Dorhea 4PCS ESP8266 ESP-12E WiFi Serial Wireless Transceiver Module ESP12E Remote Port Development Board Support STA/AP/STA+AP Working Mode for NodeMCU
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Dorhea 4PCS ESP8266 ESP-12E WiFi Serial Wireless Features
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ESP8266 ESP-12E WIFI serial module Built-board PCB antenna, 4M bytes Flash; Wireless standards: 802.11 b / g / n; Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M), support for 80 MHz and 160 MHz, RTOS support.
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ilt-in TCP/IP stack Built-in TR switch, balun, LNA, power amplifier and matching network.
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Access to all ESP8266 pins (17GPIO, CH_PD, ADC, Power, Ground, and Reset), 3.3V input power; typically used for soldering onto a PCB (castellated pins).
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16 Digital, 1 Analog GPIO; PWM, ADC, I2C and 1-Wire available, perfect and simple AT commands, support 3 modes: AP, STA, AP + STA.
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ESP8266-12E is an enhanced version ESP8266-12, improving the external circuit, enhanced impedance signal output is better, whether it is stable or anti-jamming capability , have been greatly improved.
About Dorhea 4PCS ESP8266 ESP-12E WiFi Serial Wireless
Wireless standards: 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 Input voltage: 3.3V Max I/O voltage: 3.6V Regular operation current draw: 70mA Operating temperature: -40 ° ~ 125 ° Current draw (peak): ~300mA Power-down leakage current:
