[RIIM] How many GPIOs does the Border Router have? 9 GPIOs. Last Update: September 29, 2021 September 29, 2021 1151 RIIM Q&A Related Knowledge Base Posts -[RIIM] Does RIIM support both IPv4 and IPv6? How do I choose between them?[RIIM] How many channels are available for HP RIIM under EU regulations?[RIIM] Do I need to keep the JTAG pins in my design?