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Reduced price! ESP-12E - moduł WiFi z ESP8266 i anteną pcb View larger

ESP-12E - WiFi module with ESP8266 and PCB antenna

WiFi 802.11 b/g/n module with ESP8266 system, they have 22 edge terminals with 2 mm raster with the possibility of soldered gold connectors, 9 GPIO lines and 1 ADC line on the connector. Built-in PCB antenna. ESP-12E

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ID: 557801

3,48€

-0,70€

2,78€ gross (23% VAT)
2,26€ net

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Data sheet

Logic voltage3,3 V
Wi-Fi chipESP8266
Wi-Fi standard802.11 b/g/n
Frequency range2,4 GHz
Baud rate72,2 Mbps
Antenna connectoruFL
Power supply voltage3,3 V

More info

Description

WiFi 802.11 b/g/n module with ESP8266 system, they have 22 edge terminals with 2 mm raster with the possibility of soldered gold connectors, 9 GPIO lines and 1 ADC line on the connector. Built-in PCB antenna.

Attention!
Entering the EN 3.3 V line and GND line on the GPIO15 line starts the module software update mode.

Distribution of signal lines:

  1. TXD0 / RXD0 - UART interface lines
  2. GND - mass
  3. VCC - 3.3V power supply
  4. EN - Power down line, after connecting the GND module goes into sleep mode.
  5. ADC - ADC line
  6. RST - Reset
  7. GPIOx - GPIO module lines

Features

  • Module with ESP8266 system
  • Supply voltage: 3.3V
  • Frequency: 2.4 GHz
  • Transmitted power level: +25 dBm
  • It has a microstrip antenna
  • WiFi standard - 802.11 b/g/n
  • Connections: 9 GPIO ports, 1 ADC port, UART
  • Interface :UART 
  • Supply voltage: 3.3V
  • Dimensions: 24 x 16 [mm]

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