[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] Can I have an estimate of the expected power consumption for my TSCH network?[RIIM] How much space is available for the user to write their application?[RIIM] How many nodes can exist in the entire network?