BELGRADE, Serbia, September 03, 2025--(BUSINESS WIRE)--Quectel Wireless Solutions, an end-to-end global IoT solutions provider, has introduced the KCMCA6S series sub-GHz Wireless M-Bus (WM-Bus) ...

Quectel launches KCMCA6S series Wireless M-Bus modules with variable Sub-GHz frequency support Quectel Wireless Solutions, an end-to-end global IoT solutions provider, has introduced the KCMCA6S ...

“LILYGO MySondy GO LoRa32” is a small ESP32-PICO-D4 board with a 433 MHz LoRa module and a 0.96-inch OLED designed to track (RS41) radiosondes, which are units attached to weather balloons used to ...

First: thank you for a really good and well-worked project. I have implemented it with HA for 3 awnings and 2 slat curtains. For the latter, I have a Remote model Situo 5, which in addition to "Up", ...

Abstract: This paper presents a wireless communication system utilizing a 433MHz RF module alongside human presence detection using a Passive Infrared (PIR) sensor. The system is designed to enable ...

Abstract: This paper presents a intelligent long-distance running test system based on RFID technology, 433MHz wireless communication technology and WEB server technology. The system is committed to ...

CNXSoft: This is a guest post by Florian Robert (1technophile) of the OpenMQTTGateway project about using a 433 MHz LoRa transceiver on an ESP32 board for home automation, specifically to talk to 433 ...