10pcs/lot Mini RS232 to TTL Converter Adapter Board Module MAX3232 3-5 V Electronic Parts Development Serial Port

hi guys and welcome back today in this episode we will continue on the series of the Raspberry Pi graph online integration and this URL will show you how to make this a cable that you connect between your Raspberry Pi and your inverter from freezer MTP solar that utilizes our u45 plugin when it comes to gear to be used when you are creating your own serial adapter free raspberry pi to connect to you inverses are a couple things to think about first of all the Raspberry Pi only hundred 3.3 volt meanwhile many verses are actually running at five volt and this could essentially harm the Raspberry Pi and actually destroy the raspberry PI's io port there are a couple of inverters that do one at 3.3 volts and they will be fine hooking up directly to the airport on the Raspberry Pi but if you have for instance a pc m6 x or the pitfall for eight or any other inverter we don't a serial port then