Yellow Board ESP8266 – WiFi module ESP-12E + Battery Holder

449.00 Excluding GST

Yellow Board ESP8266 – WiFi module ESP-12E + Battery Holder is the Board with the wifi ESP-12E module with connectors in the form of goldpin pins. Led out are 9 GPIO 1 analogue input and RX, TX, RESET, CH_PD pins, power supply and ground. Also on board are LEDs, photoresistor and the voltage regulator of 3.3 V. In addition, the chip has a holder that allows for the power supply using three AA batteries.

Availability: 9 in stock

SKU: Yellow ESP12E Board Category:

Board with the wifi ESP-12E module with connectors in the form of goldpin pins. Led out are 9 GPIO 1 analogue input and RX, TX, RESET, CH_PD pins, power supply and ground. Also on board are LEDs, photoresistor and the voltage regulator of 3.3 V. In addition, the chip has a holder that allows for the power supply using three AA batteries.

Features of the Yellow Board with ESP-12E

  • It has 19 goldpin pins, 2.54 mm pitch:
    • 9 x GPIO – digital outputs/inputs
    • 1 x ADC input – digital-to-analog converter
    • UART (TX, RX) – for communicating, for example, with Arduino
    • CH_PD pin
    • VCC – supply voltage of 3.3 V
    • GND – ground of the system
  • The default transfer rate of UART communication: 115200 bps
  • The jumper to connect the GPIO0 pin with the ground
  • Built-in LEDs, including one LED RGB
  • Mounted sensor of light, photoresistor connected to the analog input
  • Connected to the holder for 3 AA batteries for powering the system
  • It is equipped with built-in PCB antenna
  • Dimensions: 51 x 42 mm

Specification

  • Supply voltage: 3.3 V
  • Current consumption at rest: approx. 10 µA
  • Chip: ESP8266
  • Standard: wi-fi 802.11 b/g/n
  • It operates in the 2.4 GHz frequency
  • It supports WPA / WPA2
  • It can work in AP mode (Access Point), STA mode (standalone) and AP+STA mode
  • It supports AT commands
  • Communication: UART (Rx, Tx)
  • The default UART speed: 115200 bps
  • Lua software support

Country of Origin : China

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