[RIIM] How many GPIOs does the Border Router have? 9 GPIOs. Last Update: September 29, 2021 September 29, 2021 1118 RIIM Q&A Related Knowledge Base Posts -[RIIM] What are the best ways to send a multicast message from the Border Router to child nodes?[RIIM] The sleeping leaf node current consumption is stated to be ~5uA/25uA for standard and high power modules. Does this include the RF activity required by radio protocol, and if yes, at which power level is TX operating?[RIIM] Do I need to keep the JTAG pins in my design?