[RC232] For RC1140-RC232 Is the total current consumption is: 24mA+35mA = 59mA ? It is 24 mA in RX and 35 mA in TX , not the sum of the two. Last Update: August 8, 2017 January 25, 2017 2501 RC232 Q&A Related Knowledge Base Posts -[RC232] For a packet size of 24 Bytes, could you provide an estimate of the ‘on air’ time at data rates of 50 and 100 Kpbs?[RC232] For a new project I would like to obtain an ultra long range, better than the RC1780HP[RC232] If more than node will transmit at same to central point – will RC232 protocol queue data somehow, or there will be collision or data will be lost? “