Max3232 Wiring. Max3232 enables true rs 232 performance from a 3 0v to 5 5v operating range. It has high quality smd components and prototyping connection pads which enable easy connectivity with your device.
The max3232 device consists of two line drivers two line receivers and a dual charge pump circuit with 15 kv esd protection terminal to terminal serial port connection terminals including gnd. The serial port connection is using 3 wires not sure right now what they are port mini rsto ttl converter adaptor module board maxwith arduino. Board is compact and barely bigger than db9 connector.
It is guaranteed to run at data rates of 250 kbit s while maintaining rs 232 output levels.
The orange white green and black wires come from raspberry pi and provide power and data lines. Learn how to use max232 ic with details like pin diagram description example circuit features and pdf datasheet. The max3241 has 5 receivers and 3 drivers while the max3237 has 3 receivers and 5 drivers. Above you can see one rather compact way to wire the max3232.
