[RC232] For EN 300 220, which “receiver category” (1, 1.5, 2 or 3) has been used for conformity assessment of RC1240? The RC1240 is compliant with receiver category 1.5. Last Update: July 21, 2017 July 21, 2017 2479 RC232 Q&A Related Knowledge Base Posts -[RC232] Are the Settings made during Configuration persistent, or do these settings need to be made each time the device is powered on ?[RC232] What the Radiocrafts SoM consist of (inside) ?[RC232] For a limited space – is there any antenna that you could recommend? Preferably not longer than 3 cm.