So I made this UART-WiFi board, based on the ESP8266-01, which is dirt cheap these days. The boards is small, you can plug it into a breadboard, connect power, RX, TX and ground and it will transmit everything it receives from the UART to you computer via WiFi and vice versa.

Wireless Upload Program to Arduino Without USB Cable: Arduino Wireless Programmer is designed for upload the program from your PC/laptop to Arduino board just by Bluetooth. So now you can update the program to Arduino boards which enclosed in the box or case without any usb jack, do you need to open it…

May 15, 2014 · We need to set up the wireless module with Arduino and also with a computer. It is different with Bluetooth or WiFi, you do not need to establish a connection by searching or keying in the pairing key :). Arduino with 434MHz (100 meters) Wireless UART, please make the following connection.

Nov 6, 2019 · WiFi enable your Arduino device and communicate with it from anywhere using a serial command-response terminal interface. Arduino’s serial UART is the primary route to monitoring and controlling activity in an Arduino. It is useful for debugging, monitoring data values, configuring settings and RTC, plus sending control commands to the Arduino.

This tutorial will explain how to setup communications between an Arduino and a Bluetooth device running serial terminal software - in this case an Android smartphone.

In this Arduino tutorial we will learn how to use the HC-12 wireless serial communication module which is capable of making a long range wireless communication between multiple Arduino boards, with distances up to 1.8km.

This library is intended to be used with UART type EBYTE transceivers (E44-TTL-100 for example), small wireless units for MCU's such as Teensy and Arduino. This library lets users program the operating parameters and both send and receive data.

Jul 26, 2018 · The OSOYOO UART LoRa wireless module targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on. In this tutorial,we will show how to use the uart LoRa module with the Arduino board.

Feb 21, 2022 · The 433MHz HC-12 SI4463 Wireless Serial Port Module provides a wireless 4-pin TTL-level UART interface (Vcc, Gnd, Tx, Rx) with 100 channels spaced 400 kHz apart, eight transmit levels, eight supported baud rates, and three different working modes.