Two Serial Ports RS485 and RS232 Stackable HAT for Raspberry Pi (v2.0) _Maker and more with a simple

and more with a simple swipe of your hand

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Get Started with the CCS811 Breakout Guide

This assembly allows the ESP8266 to operate within a 12V system

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Two Serial Ports RS485 and RS232 Stackable HAT for Raspberry Pi (v2.0) _Maker and more with a simpleThis stackable HAT is an add on board for Raspberry Pi that provides two UART ports supporting both RS485 and RS232. The latest versions of the Raspberry Pi have up to four UART ports on the GPIO connector, but you cannot use them without a physical layer transceiver. This HAT is the perfect solution for connecting your Raspberry Pi to serial devices like sensors and industrial equipment. It supports RS485 and RS422 communication protocols, making it