Bluetooth RS232 adapter can be applied to all kinds of home appliances, equipment (such as medical treatment equipment) and other electronic information products.
As a cable replacement program, it can connect the single-chip processor or processor directly via using PnP mode to achieve the wireless data transmission among equipment transparently.
Bluetooth RS232 adapter can be used independently as well, excluding using by match.
Hardware overview
Application
Digital weighing, Bluetooth wireless transmission, stable transmission, ensuring data integrity and confidentiality
Digital surveying and mapping, Bluetooth wireless transmission, stable transmission, ensuring data integrity and confidentiality
Database
Specification:
name
BLE Bluetooth Serial Adapter
Bluetooth Specification
Bluetooth 5.0 BLE
Working Frequency
ISM 2.402～2.483GHz
Antenna
external antenna
Effective Distance
150m
Profiles
LL、SMP、L2CAP、ATT、GAP、GATT
Interface
RS232
Connector
DB9 socket
Signal pin
RXD, TXD, RTS, CTS, GND
Max transmission rate
20Kbytes/Sec
Baud rate
1.2K~230.4Kbps
Power Consumption
Not connected(Slave device)
3.1mA
Not connected(Master device)
21mA
Connected(no data transmission)
3.6mA
Connected(Full speed data transmission)
9.8mA
working environment
Working temperature
-20℃~+70℃
Storage Temperature
-40℃~+85℃
Humidity
5％~90％ no condensation
Size
3.9(L)*1.4(W)*0.7(H)
Standard RS232(Female) PIN Define:
Our Services:
Sample order accepted. Sample delivery time: about 3 days.
