[RIIM] How many channels are available for HP RIIM under EU regulations? One channel. Last Update: September 29, 2021 September 29, 2021 869 RIIM Q&A Related Knowledge Base Posts -[RIIM] In TSCH, when a router is in sleep mode, does everything and all processes stop?[RIIM] Do I need an external pull-up resistor on the SPI CS (chip Select)?[RIIM] Can I use a Ping to check the connection to a Router node? And can I use Ping to check connection to an End Device?