diff --git a/source/_components/rflink.markdown b/source/_components/rflink.markdown index 80af235945b..a47e3e929ef 100644 --- a/source/_components/rflink.markdown +++ b/source/_components/rflink.markdown @@ -12,7 +12,7 @@ ha_category: Hub ha_release: 0.38 --- -The `rflink` component support devices that use [RFLink gateway firmware](http://www.nemcon.nl/blog2/), for example the [Nodo RFLink Gateway](https://www.nodo-shop.nl/nl/21-rflink-gateway). RFLink gateway is an Arduino firmware that allows two-way communication with a multitude of RF wireless devices using cheap hardware (Arduino + transceiver). +The `rflink` component support devices that use [RFLink gateway firmware](http://www.nemcon.nl/blog2/), for example the [Nodo RFLink Gateway](https://www.nodo-shop.nl/nl/21-rflink-gateway). RFLink gateway is an Arduino Mega firmware that allows two-way communication with a multitude of RF wireless devices using cheap hardware (Arduino + transceiver). The 433 Mhz spectrum is used by many manufacturers mostly using their own protocol/standard and includes devices like: light switches, blinds, weather stations, alarms and various other sensors.