Instead of sending inaudible voices, RF-Messenger lets you to send short messages using radio frequency with half-duplex communication.
Two way Audio intercom (walkie talkie) using M5Atom
In this tutorial we will learn how to use ESP NOW with two TTGO-T-Display ESP32 boards.
Drivers do lots of things while on the road, looking at road signs, pedestrian detection, driving around obstacles. Here's some assistance.
Using an ESP8266 NodeMCU module connected to an MQTT service, we achieve instant intercontinental communication! (One beep at a time.)
It's a handy little gadget that draws charts automatically using signals you feed into it from the probes hooked up to an electronic circuit
Easy way to connect Neo with a mobile programming with AppInventor.
This project was made with the intention to create a reflexion around the effort of cyclists, made with a Hall effect sensor.
SB Components launched LoRaTM HAT for Raspberry Pi which support 915MHz | 868MHz | 433MHz with Original Semtech SX1262 & SX1268
IOT application with MKR1000 and ENV shield just 2 components with them we can get (Temp, Lux, Hum, UV) values from everywhere
TI-RTOS, operating system for the Texas Instrumets microprocessors. Application of the LRM (Long Range Mode) on the RC-CC1310-868 device.
Desk device for more convenient communication that mitigates the invasiveness of notifications and reduces user interactions with the phone.
Use a couple of packet radio boards to mirror one robot's movements in the other one from up to 500m away.
The project consists in creating a smart glove that sends information about hand position to a computer.
Unlike other external wired speaker connections to the micro:bit, the BoomBit is a screwable speaker to the micro:bit making it pretty loud.
A practical Arduino-based air sensor unit, which can work alone or in combination with a PC.
A beginner-friendly project for using ChatGPT on an ESP32!
SixFab Cellular Modem Kit for Raspberry Pi lets you roam freely and securely with a mobile data connection.
Log Grid-EYE temperatures comparing inside my house and outside to Google Sheets using a Raspberry Pi, Helium and the Google Cloud Platform.
Hey Siri, fire! --> catapult fires. Because of limitations over knowledge and equipment I came up with my own wireless communication module.
My iRobot got fried when it got wet from rain coming in the window..I HACKED IT using Particle, STM32 dev board and Adacore
Here we'll show you how to pass short messages and commands to your Arduino Yún via Amazon SQS, a simple cloud-based message queue service.
B-Hive is an autonomous electronic monitoring device enabling beekeepers to oversee their hives' well-being.
PiTalk uses Quectel EG25-G Cat 4 module With maximum downlink and uplink speeds of 150 Mbps and 50 Mbps under LTE,
