Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...

Paul McCabe] wrote in to let us know about his $25 robot. This small wheeled robot is based on an ESP32 and made using cardboard and hot glue. You drive the contraption using a Bluetooth game ...

Microchip Technology has released the PIC32-BZ6 MCU, a single-chip wireless platform that supports Bluetooth Low Energy, Thread, Matter, and proprietary protocols. The device consolidates ...

Abstract: This article carries out multi-objective optimization for the packet loss rate and delay of the Bluetooth Mesh network. Apply GRU-based network flow prediction and DDPG's intelligent routing ...

Abstract: This paper analyzes the defects of managed flooding and traditional AODV (Ad-hoc On-Demand Distance Vector, AODV) routing protocol in Bluetooth Mesh networking, and proposes an AODV routing ...

The project is designed as a crisis communication tool in case GSM and internet networks are unavailable. Messages are sent and received via Serial, and then broadcast across the ESP32 mesh network.

A Flutter application that helps farmers and gardeners get crop recommendations based on soil and environmental conditions. The app combines hardware sensor data (via Bluetooth) with location-based ...