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3Pcs ESP-12F ESP8266 WiFi Serial Module Board Wireless Microcontroller 802.11N Module Transceiver Remote Port Network Development Board for Arduino NodeMCU

KWD 4
Brand
EC Buying
Weight
29 g
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
– 1 +

Special Features

  • ESP8266-12F is an enhanced version of ESP8266-12, with improved peripheral circuits, four layer board technology, enhanced impedance matching, and better signal output
  • Both in terms of stability and anti-interference ability, The PCB antenna has undergone professional laboratory testing, perfect matching, and ROHS certification, all of which have been significantly improved
  • For users who previously chose ESP-12, the enhanced version is fully compatible with the previous firmware, with six additional IO and SPI ports added on top of ESP-12, making development more convenient and applications more extensive
  • Voltage: 3.3V (3.0-3.6V); Serial port level: TTL level; Current: above 300mA
  • SPI MODE:DOUT, Default baud rate: 115200

Description

802.11 b/g/n
Built in Tensilica L106 ultra-low power 32-bit micro MCU, supporting clock frequencies of 80 MHz and 160 MHz, and supporting RTOS
Built in 10 bit high-precision ADC
Built in TCP/IP protocol stack
Built in TR switch balun、 LNA、 Power amplifier and matching network
Built in PLL, voltage regulator, and power management components, Output power of+20 dBm in 802.11b mode
Aggregation of A-MPDU and A-MSDU with a protection interval of 0.4 seconds
WiFi @ 2.4 GHz , Support WPA/WPA2 security mode
Support AT remote upgrade and cloud OTA upgrade
Support STA/AP/STA+AP working mode
Support Smart Config functionality (including Android and iOS devices)
HSPI、UART、I2C、 I2S、IR Remote Control、PWM、 GPIO
The deep sleep maintains a current of 10 uA and the turn off current is less than 5 uA
Wake up, connect, and transmit data packets within 2 ms
Power consumption in standby mode is less than 1.0 mW (DTIM3)
Working temperature range:- 20°C- 85°C

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