Comparaison des modèles série vers Bluetooth

ModelBT232BT432BT452BT2232BT2485BT5232BT5485
DescriptionRS232 to Bluetooth 2.0Série vers Bluetooth 2.1Série vers Bluetooth 5.0RS232 vers Bluetooth 2.1RS485 to Bluetooth 2.1RS232 to Bluetooth 5.2RS485 to Bluetooth 5.2
Bluetooth ChipsetCSRCSRNordic 52840
Carrier Frequency2400~2483.5 MHz2400~2483.5 MHz2400~2483.5 MHz2400~2483.5 MHz2400~2483.5 MHz2400~2483.5 MHz2400~2483.5 MHz
ClassClass 1Class 1Class 1Class 1Class 1Class 1Class 1
Tx RF Output Power13 dBm13 dBm8 dBm18 dBm18 dBm6 dBm6 dBm
Rx Sensitivity-86 dBm (min)-86 dBm (min)-93 dBm (min)-86 dBm-86 dBm106.7 dBm106.7 dBm
AntennaSMA plug 2 dBiSMA plug 2 dBiSMA plug 2 dBiSMA plug 2 dBiSMA plug 2 dBiSMA plug 2 dBiSMA plug 2 dBi
Distance100 meters100 meters100 meters100 meters100 meters100 meters100 meters
RS232111
RS422/48511
RS232/485/42211
Baud Rate1.2 ~ 115.2 Kbps1.2 ~ 115.2 Kbps4.8 ~ 115.2 Kbps2.4 ~ 230.4 Kbps1.2 ~ 921.6 Kbps2.4 ~ 230.4 Kbps1.2 ~ 921.6 Kbps
SPP (Serial Port Protocol)VVVV
AT commandVV
UUIDVVV
Setup UtilityVVVVVVV
Power InputDC 5~7 VDC 9~24 VDC 9~30 VDC 5~28 VDC 5~28 VDC 5~28 VDC 5~28 V
DIN-Rail MountingVV
Température de fonctionnement-10° C ~ 70° C-10 °C ~ 70 °C-10 °C ~ 70 °C-30 °C ~ 75 °C-30 °C ~ 75 °C-20 °C ~ 75 °C-30 °C ~ 75 °C
Poids net35 g95 g100 g105 g111 g114 g120 g