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Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
Specifications
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
Connectors
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
Package Included
1* 2-CH RS232 HAT
1* 2x20PIN female pinheader
1* RPi screws pack (2pcs)
Additional information
| Weight | 0.051 kg |
|---|
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