Users Manual Part 1

Page 14 of 21
② Outdoor distance test: the distance is measured at the straight line of the east gate of
Lierda Park, the module is 1 meter above the ground, the broadcast power equipment is
4dBm, and the mobile phone LightBlue is used to test whether the module can be
connected. The test result is that it can be connected normally at a distance of 90 meters.
The following picture shows the location of the test point on the map.
Figure 4-5 Module pull test position
4.4Broadcastandconnectionpowertest
Figure 4-6 Module broadcast and connection power consumption table
mode Connection interval ms Average current uA
0dBm Connection
mode
10 596.88
20 298.94
50 120.18
100 60.59
200 30.79
500 12.92
mode
Broadcast interval
ms
Average current uA
0dBm Broadcast mode
100 90.75
200 45.87
500 18.95
600 15.96
1000 9.97
2000 5.49