RS232 Hat Expansion PCB Board for Rapsberry Pi 4/3/2/A+/B+ Compact GPIO TX/RX/GND to DB9M RS232 Serial Expansion Board

1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Specifications IC Scheme ST3232UART Pins Connected via ST3232 ICDB9 Socket Male RS232 RS 232 ESD Protection ±15 kV human body model ±8 kV IEC 1000 4 2 contact dischargeSupply Current 300 μASlew Rate 6 V μs minimum guaranteedData Rate 250 kbps minimum guaranteedCompliance EIA TIA 232 specifications down to 3 VExpansion Board Size 65mm x 56 5mmGPIO Compatibility Standard 40 PIN GPIO header for Raspberry Pi A B 2 3 4 Features 1 Seamless Communication The Serial Interface HAT integrates seamlessly with Raspberry Pi series boards using a standard 40 PIN GPIO header This enables you to effortlessly add RS232 serial communication capabilities to your projects 2 Versatile Connectivity Equipped with a male DB9 socket this expansion board supports a wide range of RS232 compatible devices including industrial equipment PLCs and serial console ports This makes it ideal for both hobbyist and professional applications 3 Robust ESD Protection Ensuring safety and reliability the board features ESD protection for RS 232 I O pins with ±15 kV human body model and ±8 kV IEC 1000 4 2 contact discharge This protects your connected devices from electrostatic discharges reducing the risk of damage 4 Efficient Performance Utilizing the ST3232 IC the HAT converts the Raspberry Pi s UART port to RS232 with a minimum guaranteed data rate of 250 kbps and a supply current of just 300 μA This ensures efficient full