Turn On Bluetooth Again; Performance And Electrical Parameters - Hi-Link HLK-LD2410C Manual

6.6 Turn on Bluetooth again

The bluetooth function of LD2410C is enabled by default, and can be"LD2410C Serial Communication Protocol.pdf"Turn off or turn on Bluetooth. If the
Bluetooth has been turned off, or the serial port cannot be used, power off the module within 2~3 seconds and then power on the module for more than 5 times to
turn on the Bluetooth again.

7 Performance and Electrical Parameters

LK-LD2410C
24GHz~ 24.25GHz
Working frequency
Comply with FCC, CE, non-committee certification standards
DC 5V, power supply capacity >200mA
power requirements
79 mA
Average working current
FMCW
Modulation
One GPIO, IO level 3.3V
a UART
interface
human presence sensing
target application
0.75m〜6m, adjustable
Detection distance
detection angle
0.75m
distance resolution
250MHz
Sweep bandwidth
Comply with FCC, CE, non-committee certification standards
- 40 ~ 85℃
ambient temperature
16mm x 22mm
Dimensions
Table 2 Performance and Electrical Parameters Table
Figure 11 The measured data of the working current of the module
Page 18 of 21
±60°
manual