GitHub

Arduino Library for the A76XX family of SIMCOM cellular modems

There are a number of great libraries out there to allow IoT devices to connect to the internet using a variety of network protocols. For cellular-enabled devices, the choice typically falls on ...
EDN

How to implement MQTT on a microcontroller

MCUs are ideal MQTT clients because the protocol is lightweight and designed for low-bandwidth, low-RAM environments.
CNX Software

LilyGO T-Display S3 Pro LR1121 devkit adds Sub-GHz and 2.4GHz LoRa, audio support

LilyGO has recently released the T-Display S3 Pro LR1121, a new ESP32-S3 development kit with a Semtech LR1121 transceiver ...
CNX Software

NanoPC-T6 Plus Rockchip RK3588 SBC switches from LPDDR4x to LPDDR5 (up to 32GB)

FriendlyELEC has launched the "Plus" variant of the NanoPC-T6 Rockchip RK3588 SBC using up to 32GB LPDDR5, instead of LPDDR4x RAM ...
GitHub

This package provides a reusable chat module for R Shiny apps. The module allows multiple users to connect to a common chat and send messages to each other in real-time.

Real-time chat: messages are sent and received in real-time, without the need to refresh the page. It is possible to specify how often the data source should be read. Multiple users: multiple users ...