[RC232] “We need to cover a LOS of up to 1Km While having the antenna approx only up to 1m above ground level. Can this be achieved with RC2500-RC232 with 1dBm output? “ For 1 km range I would go for the RC2500HP (If you need to do 2.4 GHz, 868 is an alternative for EU) Last Update: November 8, 2017 November 8, 2017 1075 RC232 Q&A Related Knowledge Base Posts -[RC232] “I have a question for the RC2500HP-RC232, which seems not to be listed in the datasheet. We have the RC2500HP-RC232 connected to a supply voltage of 3.3v. Which voltage will the uart tx output from the RC2500HP-RC232 be? We found a other note on your site, that suggested that it would only have 2.7v on the uart tx pin, even though the module was supplied with 3.3v. “[RC232] Is the internal configuration (internal diode, internal pull-ups, etc) of RC17XX series the same of RC1240 on same pin? I.e, when pin of RC17XX is (functional) the same of RC1240, the internal configuration is the same too? If there are differt configuration, could you indicate it?[RC232] In order to save costs, the customer need to make a only one board that can accept the different devices: RC1240 or RC1701 / RC1701HP or RC1740 / RC1740HP or RC1780 / RC1780HP or RC11x. Could you supply a final schematic for all pins (series resistors, pull-up, diode etc.)?