[RIIM] How many GPIOs does the Border Router have? 9 GPIOs. Last Update: September 29, 2021 September 29, 2021 608 RIIM Q&A Related Knowledge Base Posts -[RIIM] In case the customer needs to have a backup gateway, can RIIM be operated with two gateways or more gateways in one network?[RIIM] In case of someone who knows our PANID, can he take over the network or jam our network?[RIIM] How many nodes can be connected directly to the Border Router as its child nodes/slave nodes?