[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 2139 RC232 Q&A Related Knowledge Base Posts -[RC232] I use a switching DC/DC regulator, will the ripple have a negative effect on the VCO in the radio?[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? “[RC232] What happens if message buffer of 128 bytes gets completely full?