This is the NEXTION HMI a Human Machine Interface device that provides a GUI control of instruments that feeds from your microcontroller. The Nextion is simplified interface to visualize the process between a human and machine, these device is useful
Wiring the 3014/3020/2835/5050/ Analog LED Strip with Bluetooth, Android & Microcontroller
This is another illustration how to wire the Analog Led Strip using PWM on Microcontroller together with Bluetooth module and your Android smart phone. As your can see the diagram below we are using MOSFET to drive higher voltage pointed
How MQTT Telemetry Transport Protocol Works for IOT Test with Mosquitto in Open GPIO Micro Computer
MQTT (Message Queuing Telemetry Transport) Protocol is a M2M (Machine to Machine) lightweight messaging protocol widely used in IOT (Internet of Things) that provides a resource constrained network clients. Almost IOT cloud platform support MQTT protocol to send and receive
Wiring the Bluetooth HC06 / 4 Channel Relay Switching with Android
Another guide how to wire the HCo6 and 4 Channel Relay for switching, The HC06 modules uses BlueCore is a single chip radio and baseband IC for Bluetooth 2.4GHz system including enhance data rates (EDR) to 3Mbps. for more details
Wiring the NRF24L01 2.4 GHz Radio Transceiver for WiFi / WLAN Scanner
Another illustration that demonstrate how to use the NRF24L01 2.4GHz wireless radio scanner to display the interference signals in WLAN. As you can see the diagram below its use only one common NRF24L01 module which is connected to Microcontroller SPI
Wiring the HC11 & HC12 434/433MHz Transceiver
In this tutorial we will going to wire the HC11 / HC12 UART module a new generation multi-channel embedded wireless transmission module. This module is works on 433 ~ 473 MHz frequency band, you can also set this module works
Wiring RFLink 433MHz Remote Controlled Rover Robot
Yet another illustration, this illustration demonstrates making a remote controlled rover robot base on 433MHz RF Link radio module, Joystick and with L298n and l293d H-Bridge motor controller you can choose which suit to use for the motor controller. As
Wiring the NRF24L01 2.4GHz Radio as Remote Switching
In this illustration we will going to wire the Arduino Board to build a remote switching using the NORDIC NRF24l01 2.4GHz Transceiver. The NRF24l01 will act as a remote controller to other NRF24L01. Both the master and the slave will
Wiring the 315Mhz TX and RX RF link Module with Arduino
The wireless TX (Transmitter) RX (Receiver) pair operates at 315 MHz radio frequency, they can easily plug and test into a solder less breadboard and work well with microcontroller to create a simply wireless radio data link. This 315 MHz
nRF24l01 I2C/TWI (2 Wire Interface) Communication Shield Setup Guide
The I2C/TWI Communication shield module is mainly use and made for nRF24l01 transceiver module, dedicated to provide a reliable performance and to reduce the possibility of data lost in the communication process there are three stages to process a communicate
Using Two Nordic nRF24L01 2.4 Wireless Radio with Joystick and Arduino
We will going to demonstrate here how to use Nordic nRF24L01 2.4 Wireless Radio using Arduino with Joystick Controller. This 2.4Ghz Radio module are base on Nordic Semiconductor nRF24L01+ Chip, The Nordic nRF24L01+ integrates a complete 2.4GHz Radio Frequency Transceiver,
The NRF24L01 Transceiver Using Arduino with Source Code
The nRF24L01 is highly integrated, Ultra Low Power (ULP) with 2Mbps Radio Frequency Transceiver IC for the 2.4Ghz ISM(Industrial, Scientific and Medical) band. With peak RX TX Currents lower than 14mA, and it has a advance power management integrated to