[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 1595 RC232 Q&A Related Knowledge Base Posts -[RC232] We’d like one of the LED outputs to blink on radio transmission, and the other LED output to blink on radio receive. It appears they are currently unused?[RC232] “Our company currently use the modules 1280HP of 500mW. We need to amplify more, is there the possibility of more than 500mW with an external amplifier? “[RC232] When I connect RXEN and TXEN to VDD, instead of leaving open, the current consumption increases to 20, mA. When I send a character to the module over RS232, the current appears to be 134mA.