The development was done on an Arduino Due. Tests have shown that the working range of several 433Mhz receiver modules strongly depend on the quality of the power supply. When the Arduino Due is ...

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 ...

This cost-effective 433MHz wireless relay switch circuit allows remote relay control using an RF transmitter and receiver module. It is ideal for scenarios where wired connections are impractical or ...

“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 intelligent long-distance running test system based on RFID technology, 433MHz wireless communication technology and WEB server technology. The system is committed to ...