Approximately 90 days are left until the August 6th, 2021 transition date when EN 300 328 V 2.2.2 will replace EN 300 328 V2.1.1
This specific document highlights the differences between the two standards and the steps that module and/or end-product manufacturers need to take in order to be compliant with the latest ETSI standard for “Wideband transmission systems; Data transmission equipment operating in the 2.4 GHz band.”