Top Wireless I2c Arduino - BuyWiseBest.com

SunFounder 2004 20x4 LCD Module IIC I2C Interface Adapter Blue Backlight Compatible with MEGA2560 Arduino R3 Raspberry (2 Pack)

Sunfounder I2C LCD 2004 displays characters of 4 rows with 20 characters in each. (2 Pack).
Compatible with Arduino R3/Mega2560 board..

Sunfounder I2C LCD 2004 displays characters of 4 rows with 20 characters in each..
I2C Address: 0x27 or 0x3F.Compatible with Arduino R3/2560 board. http://wiki.sunfounder.cc/index.php?title=I2C_LCD2004.
Professonal Support: SunFounder customer service team are always willing to solve any question from our customers .Any problem, please contact us on Amazon..

I2C address: 0x20(default),can be modified by soldering A1 and A2 selection pads..
Each pin configurable for input or output..
Open-drain interrupt output pin for input change interrupt..
New Open-Smart PCF8575 IO Expander Board Module I2C to 16IO for Arduino R3 and other MCU to control simple relay, buzzer, button, led..

The MCP4725 is an I2C controlled Digital-to-Analog converter (DAC)..
A DAC allows you to send analog signal, such as a sine wave, from a digital source, such as the I2C interface on the Arduino microcontroller..
On board are SCL, SDA, VCC, and another GND for your basic I2C pinout..
If you are looking to have more than one MCP4725 on a bus, the pull-up resistors on this board can be disabled just check the Hookup Guide in the Documents section below for instructions and tips on doing this.store settings.
Digital to analog converters are greInternal EEPROM to store settingsat for sound generation, musical instruments, and many other creative projects!.

The LCD has always been a device that acts as a window in human-computer interaction. For example, the prompt window on some instrument devices, the....
The common LCD1602, LCD2004, and LCD12864 are fabricated using liquid crystal materials and communicated using the I2C bus..
It is a high-performance serial bus with bus rules and high-speed or low-speed device synchronization required for multi-master systems. The I2C bus....
Compatible with all devices with I2C interfaces, such as Arduino, raspberry pi, beagle bone black, tinker board, stm32, esp32 and more..
Package Includes:1 x LCD2004,1 x Jumpwire.

【Compatible with Arduino UNO】Suitable for young beginners as well as experienced software/hardware engineers who are interested in learning electronics and programming..
【250+ High-quality Components】Includes development board compatible with Arduino UNO, 1602 I2C LCD, motors, and ultrasonic modules..
【42 Interesting Projects 】Each project includes a circuit diagram with detailed explanations and tested code..
【Scratch and C Language】The course contains interactive graphical programming based on Scratch and C language courses compatible with Arduino IDE..
【Professional Support】With over 10 years of Maker Service, our technical support team and customer service staff are always available to assist..

【Compatible with Arduino IDE】Suitable for Young Beginners and Experienced Software/Hardware Engineers who wants to learn electronics and programming..
【250+ Quality Components】Comes with Development Board compatible with Arduino Mega 2560, 1602 I2C LCD, Motors, Ultrasonic Modules etc..
【42 Interesting Projects 】Each project has a circuit diagram and tested code with detailed explanations..
【C Language and Scratch】Contains C language courses compatible with Arduino IDE and interactive graphical programming based on Scratch..
【Professional Technical Support】We have 10 years of Maker Service, our technical support team and customer service are always ready to help you..

This is D1 mini , it is a mini NodeMcu Lua WiFi board based on ESP-8266EX..
D1 Mini NodeMcu Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino, 100% Compatible with WeMos D1 Mini.
11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0).
1 analog input(3.2V max input). Micro USB connection.
WIFI development board,4M bytes.5V 1A switching power supply (switching power supply）onboard..
Our mini development board compatible with Arduino WeMos and can be programmed in the for Arduino IDE..

The LCD has always been a device that acts as a window in human-computer interaction. For example, the prompt window on some instrument devices, the temperature and humidity prompt box, the device running status monitor, and the prompt screen of the counting device all have LCD figures..
The common LCD1602, LCD2004, and LCD12864 are fabricated using liquid crystal materials and communicated using the I2C bus..
It is a high-performance serial bus with bus rules and high-speed or low-speed device synchronization required for multi-master systems. The I2C bus has only two bidirectional signal lines, a serial data line (SDA) and a serial clock line (SCL)..
Compatible with all devices with I2C interfaces, such as Arduino, raspberry pi, beagle bone black, tinker board, stm32, esp32 and more..

High quality 2004 LCD screen with IIC i2c Adapter, Displays 4-lines X 20-characters..
Backlight control, you can control by jumpers, can also be controlled by the program..
IIC/I2C interface was developed to reduce the IO port usage on Arduino board..
Adjustable contrast, the backlight control to provide library..
5V power supply, the device address will be 0x27 or 0x3F at Random..

Works well SSD1306 library, a nice OLED for Arduino, Beaglebones, Raspberry Pi.
Simple 4-wire I/F makes it a snap to use, easy to get up and running.
Low-power, very legible and vibrant, a crisp screen, pixels stand out very well even in a brighter circumstances like full sunlight.
There are other I2C IIC(4Pin) and SPI (7 Pin) interfaces and two different Font Colors for your option.

Capable of 10mm, three-dimensional accuracy and both rover and base station operations.
Geofencing, variable I2C address, variable update rates, even the high precision RTK solution can be increased to 20Hz.
USB-C (which enumerates as a COM port), UART1 (with 3.3V TTL), UART2 for RTCM reception (with 3.3V TTL), I2C (via the two Qwiic connnectors or broken out pins), and SPI.
Compatible with Arduino library shows how to read latitude, longitude, heading and speed over I2C without the need for constant serial polling. Time to First Fix: 25s (cold), 2s (hot).
Note: This is the GPS board only. It does not come with cables or microcontroller..