[RIIM] How many GPIOs does the Border Router have? 9 GPIOs. Last Update: September 29, 2021 September 29, 2021 1237 RIIM Q&A Related Knowledge Base Posts -[RIIM] If one node in the network is un-powered (like when I change battery), how long time will it be until it joins the network again when powered?[RIIM] In order to program the radio module correctly, what pins do I need to use?[RIIM] Are all the CC1312R GPIOs mapped to RC1882 pins?