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Attention! The product has been discontinued. Check others products incategory. |
Description
Wi-fi module developed byElektroPrzewodnik, compatible with the Arduino IDE. It hasthe 32-bit ESP-WROOM2based on the ESP8266 chip with Flash-4 MB memory. Clocked with the signal of frequency of 80 MHz / 160 MHz. It communicates in wi-fi 802.11 b/g/n standard at 2.4 GHz. It is equipped with12 GPIOpins, 8 analog inputs, I2C, SPI and UART interface. It has 3 built-in LEDs, PCBantenna, module module of LiPol charger and reader of microSD cards. Board sizes - 102 x 53 mm.
Power of ŁajFaj
The device has three options for connecting the power:
- By power supply via DC 5,5 / 2,1 mm slot, anda voltage offrom 5 V to 18 V
- holders for crocodiles by voltagefrom 5 V to 18 V
- By power supplyorcablevia microUSB connector: 5 V
- Using the rechargeable LiPol 3,7 Vbattery using aJST SH 2 pin cable
The collaboration with Arduino IDE
The module is compatible with Arduino and can be programmedin the Arduino IDE. You should use pina markings described on the board, i.e., D0, D1, D2, etc. for example
- digitalWrite(D1, HIGH);
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The module is compatible with Arduino and can be programmed in the Arduino IDE. Detailed information and libraries can be found onGitHub. |
Instructions for installing the libraries
- Install the Arduino IDE from:www.arduino.cc
- Run the Arduno IDE, select"File" - > "Settings"
- In placeAdditional URLs for the boardmanager, add, after the comma:https://raw.githubusercontent.com/ElektroPrzewodnik/LajFaj/gh-pages/package_LajFaj_index.json
- Select:Tools -> Board -> Board manager
- Install the module:ElektroPrzewodnik ŁajFaj
- Board is available in the menu:Tools -> Board
- Examples of programs you'll find inFile -> Examples -> ElektroPrzewodnik ŁajFaj
Specification
| Feature | Description |
|---|---|
| System | ESP-WROOM-02 |
| Microcontroller | ESP8266 |
| Timing | 80 MHz / 160 MHz |
| Flash Memory |
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| Wireless communication | Wi-fi 802.11 b/g/n (2.4 GHz) |
| Communication interfaces |
I2C, SPI UART |
| The GPIO leads | 12 |
| The operating voltage of the pins: | 3.3 V |
| Analog inputs |
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| Built-in Converter | FTDI |
| Power |
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| Peripherals |
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| Manufacturer | MSX electronics - made in Poland |
| Dimensions | 101,60 x 53,35 mm |
| Mounting holes | 3x 3 mm |
Useful links |
