[RIIM] To what value is RIIM’s radio RF end matched to? 50 ohms. Last Update: September 29, 2021 September 29, 2021 553 RIIM Q&A Related Knowledge Base Posts -[RIIM] In order to program the radio module correctly, what pins do I need to use?[RIIM] What is the minimum distance between two nodes? Can they be placed right next to each other, or will the signal be too strong for the neighbor?[RIIM] How many GPIOs does the Border Router have?