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Cytron ESP-WROOM-02 WiFi - Shield for Arduino

Index: CTN-12407 EAN: 5904422341015

Shield for Arduino from Cytron, allowing you to connect the system to a wi-fi network. It includes a popular module ESO-WROOM-02, supports 802.11 b/g/n, communicates through UART interface.

Cytron ESP-WROOM-02 WiFi - Shield for Arduino
€12.90
€10.49 tax excl.
Unavailable
Discontinued product
PayPal payment
Manufacturer: Cytron
Compatibility: Arduino

Attention!

The product has been discontinued. Check other products in category.

Description

Shield for Arduino from Cytron, allowing you to connect the system to a wi-fi network. It includes a popular module ESO-WROOM-02, supports 802.11 b/g/n. It has the ability to control using AT commands using a serial UART interface. It works withArduino boards, for example, a version of Uno or Leonardo. It has configurable inputs and outputs, and analog-to-digital converter. The board has a slot for microSD cards to storage the user's files.

 

The subject of the sale is a wi-fi shield,the Arduino Unocan be purchased separately.

 

Check how to connect the board to Arduino using a specialized library!

What's on the board

  1. Digital pins of I/O.
  2. The analog input pins.
  3. The microSD slot (CS): digital pin 4 was used as a Chip Select for the microSD slot. Other connections should not be made using that pin.
  4. Select an RX pin: connectors to choose an RX pin - through a jumper - from Arduino pins: D0, D2, D8, D10 and D12.
  5. Select a TX pin: connectors to choose a TX pin - through a jumper - from Arduino pins: D1, D3, D9, D11 and D13.
  6. The Reset button of the Arduino.
  7. The Reset button for the ESP module.
  8. Switch Flash/Run:
    • Flash mode: the module waits for an installation / firmware upgrade
    • Run mode: the module starts with the installed firmware
  • Connectors GPIO of the module ESP: pins powered with the voltage of 3.3 V with 9 digital I/O and 1 analog input.
  • Prototype field: 56 fields - 8 x 7-pins powered with voltage of 3.3 V / 5 V or VIN.
  • LED of the ESP power.
  • LED RX.
  • LED TX.
  • Specification

    • The module is compatible withArduino UnoRev3 and derivatives
    • It works with 802.11 b/g/n
    • Graphics: ESP-WROOM-02
    • It has an integrated TCP/IP Protocol
    • Transmitter power in 802.11 b mode is +19,5 dBm
    • Slot for microSD cards under the pin D4
    • Prototype field: 56 fields - 8 x 7-pins

     


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