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Waveshare 2-Channel Isolated RS232 Expansion HAT SC16IS752+SP3232 for Raspberry Pi

Waveshare 2-Channel Isolated RS232 Expansion HAT SC16IS752+SP3232 for Raspberry Pi

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ï»?/span>ï»?/span>ï»?/span>Specifications
??br style='box-sizing: border-box; color: rgb(0, 0, 0); font-family: "Open Sans", Arial, Helvetica, sans-senif, SimSun, 宋ä?; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;'>UART expansion chip: SC16IS752
RS232 transceiver: SP3232
Communication interface: SPI
Data rate: 300 ~ 921600 bps
Operating voltage: 3.3V / 5V
Dimensions: 65mm x 56.5mm
Mounting hole size: 3.0mm
??br>?ŠConnectors:
??br>1. SC16IS752 UART expansion chip
2. SP3232 RS232 transceiver
3. ADUM1412 digital isolator
4. B0505LS power supply isolation module
5. RT9193-33 power chip
6. for Raspberry Pi GPIO connector: for connecting Raspberry Pi
7. MCU control header: for connecting host control boards like Arduino
8. RS232 connector: 2 channels RS232 interface (RS232 9PIN male)
9. Transient suppress diode array
10. ESD protection two-way diode
11. Serial port status indicator
RXD1/TXD1: channel 1 transceiving indicator
RXD2/TXD2: channel 2 transceiving indicator
12. Power indicator
13. Interrupt pin switch
The interruptpin IRQ is connected to P5 (BCM P24) by default
Changeable via 0R resistor
??br>Package Included:
??br style='box-sizing: border-box; color: rgb(0, 0, 0); font-family: "Open Sans", Arial, Helvetica, sans-senif, SimSun, 宋ä?; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;'>1* 2-CH RS232 HAT
1* 2x20PIN female pinheader
1* RPi screws pack (2pcs)