2-Channel Isolated RS232 Expansion HAT Raspberry Pi 4B/3B+/3B/ | Shop The World
From USA
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2-Channel Isolated RS232 Expansion HAT for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W, SC16IS752+SP3232 Dual Chip Convert SPI to RS232 Data Rate up to 921600bps Embed Multi Protection Circuits
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•This is a 2-channel isolated RS232 expansion HAT designed for Raspberry Pi, adopts the SC16IS752+SP3232 solution, with embedded protection circuits such as power supply isolation, ADI magnetical isolation, and TVS diode, etc. It is easy to control the 2-channel RS232 via SPI interface. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for fields like industrial automation.
•Features 1:Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards. Features 2:Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic.
•Features 3:Onboard LEDs for indicating the power and transceiver status.Breakout SPI control pins, for connecting with host control boards like Arduino
•Adopts SC16IS752+SP3232 dual chip combination, converts SPI to RS232, data rate up to 921600bps UART expansion chip: SC16IS752. RS232 transceiver: SP3232.
From USA
