The Ripple QWERTY firmware has been ported to the T-Deck!
Connect the project to your laptop or phone and then chat between the devices without internet or SMS using just LoRa.
Make your own emergency LoRa mesh chat radio with the new TTGO LoRa development board.
Tutorial on LoRa RFM95 or RFM98 from HopeRF. Comparison to Ra-02 from Ai-Thinker & Reyax RYLR896.
The latest in the Ripple Qwerty Pager series adds maps to your secure LoRa mesh messenger device.
TelegaGraph prints messages from Telegram Bot on a thermal printer only with ESP32.
Wouldn’t it be awesome to have a personal chatbot that will send you cool stuff throughout the day?
This guide provides step-by-step instructions for controlling your MATRIX Creator with a discord bot.
Use off-the-shelf LoRa radios to make your own tactical mesh, combined with Android app, PTT voice and more.
In this tutorial, we'll be using the Wemos D1 mini (ESP8266 based development board) and a button shield to create a smart IoT button.
In this project, I'm going to show you how to spam your friends by building a message bomber using just 6 lines of code.
A walkthrough of the basics using the EMQX open-source MQTT broker. Learn how to install, create users, connect, publish, and subscribe.
A simple two-way pager for your MeshCore network.
Instead of sending inaudible voices, RF-Messenger lets you to send short messages using radio frequency with half-duplex communication.
Know about the most useful tool you'll need for IoT and home automation projects i.e. MQTT. Initially, Facebook messenger worked on MQTT!
This PCB is a single channel gateway of LoRa, You can use this PCB as a node as well.
Learn how to build a scrolling text display using MQTT, neopixels, and an ESP32
Takes the difference between two temperature sensors and texts the results to your phone.
Depending upon the light intensity at that instant the lighting of the lighting system is adjusted using photoresistor [LDR].
We are going to make a temperature monitoring system using the LM35 sensor which measures the temperature.
Publish an Event from your Device through Wia and you will see the SMS message come through to your phone!
Publish an Event from your Device and you will see a message come through to your Slack channel!
Publish an Event from your Device through Wia and you can see a Tweet with your event pushed to Twitter!
RotaSenso: Feel the presence of someone afar. A connected rotary device that mirrors emotions and gestures in real-time. 🔄💙 #Valentines
