Serial 串列轉藍牙型號比較

型號	BT232	BT432	BT452	BT452D	BT452U	BT452IBC
說明	RS232 Bluetooth	Serial Bluetooth	Serial Bluetooth	Serial DIO Bluetooth	USB to Bluetooth	iBeacon Reader
Bluetooth version	Bluetooth 2.0	Bluetooth 2.1	藍牙5.0	藍牙5.0	藍牙5.0	藍牙5.0
Bluetooth Chipset	CSR	CSR	Nordic 52840	Nordic 52840	Nordic 52840	Nordic 52840
Carrier Frequency	2400~2483.5 MHz	2400~2483.5 MHz	2400~2483.5 MHz	2400~2483.5 MHz	2400~2483.5 MHz	2400~2483.5 MHz
Class	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1
Tx RF Output Power	13 dBm	13 dBm	8 dBm	8 dBm	8 dBm	8 dBm
Rx Sensitivity	-86 dBm (min)	-86 dBm (min)	-93 dBm (min)	-93 dBm (min)	-93 dBm (min)	-93 dBm (min)
Antenna	SMA plug 2 dBi	SMA plug 2 dBi	SMA plug 2 dBi	SMA plug 2 dBi	SMA plug 2 dBi	SMA plug 2 dBi
距離	100 meters	100 meters	100 meters	100 meters	100 meters	100 meters
RS232	1
RS232/485/422		1	1	1	1	1
Baud Rate	1200 ~ 115.2K	1200 ~ 115.2K	4800 ~ 115.2K	4800 ~ 115.2K	4800 ~ 115.2K	4800 ~ 115.2K
USB					1
DIO				DI*2, DO*4
Security			AES 128 bits	AES 128 bits	AES 128 bits	AES 128 bits
Setup Utility	V	V	V	V	V	V
Power Input	DC 5~7 V	DC 9~24 V	DC 9~30 V	DC 9~30 V	DC 9~30 V	DC 9~30 V
DIN-Rail Mounting		V	V	V	V	V
工作溫度	-10°C ~ 70°C	-10°C ~ 70°C	-10°C ~ 70°C	-10°C ~ 70°C	-10°C ~ 70°C	-10°C ~ 70°C
淨重	35 g	95 g	100 g	355 g	110 g	100 g