[RIIM] Can you use pins 29 & 30 on the RC1882 module? No. These pins are reserved for internal use. Last Update: September 29, 2021 September 29, 2021 426 RIIM Q&A Related Knowledge Base Posts -[RIIM] Can I change the data rate of RIIM?[RIIM] How many mesh hops are supported in RIIM?[RIIM] Do you need a programmer to program the devices? I suppose the development boards can be programmed with the USB?