[RC232] I would like to know how to use the pins N°27 and 28 on the RC2500HP Pin 27 and 28 must be left open. Last Update: August 8, 2017 December 20, 2016 2240 RC232 Q&A Related Knowledge Base Posts -[RC232] “We claim in our documentation 500-600 meters LOS. It looks like we are half of expected range What are your explanations regarding this performance difference; “[RC232] Could you send details on how broadcast and unicast routing works? Is a mesh network or hopping supported, if so to what size?[RC232] Is there any possibility to replace the 1780HP by a module certified for North America and with the same (or closed) range?