The HC-12 has a great range for 433MHz but the downside is that the module can only communicate with another HC-12. Also the price for these modules are very similar to ESP8266 and LoRa devices at ...

The circuit is quite simple, as you can see on the right, i first thought of using 3 buttons but then i replaced the 2 buttons used to scroll throught the menu with a potentiometer. The rf module must ...

Quectel Wireless Solutions has launched the KCMCA6S series sub-GHz Wireless M-Bus (WM-Bus) modules, based on the Silicon Labs ...

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 ...

RFMD’s RF6504 front-end module is designed for 433MHz to 470MHz AMI/AMR systems. The transmit port provides a power amplifier with nominal output power of 30dBm and gain of 15dB. The receiver ...

De Homey-app krijgt een nieuwe functie waarmee het mogelijk is om functionaliteiten van afstandsbedieningen voor smarthomeapparaten in de app te zetten. Dat heet Remote Cloning en werkt voor ...

Quectel Wireless Solutions, an end-to-end global IoT solutions provider, has introduced the KCMCA6S series sub-GHz Wireless M ...