Instruction Manual

Table Of Contents
2. Take nRF Connect as an example, after entering the APP, turn on the Bluetooth, and fill in the filter Bluetooth name
30B Bluetooth version-Bluetooth function test method
1 2
1. Use a mobile phone to test the Bluetooth function, and download "nRF Connect" from an Android mobile phone,
as shown in the figure below
"AOJ-308" (Enxi customized version: RHO101) as shown in Figure 1, pull down to refresh, you can only see the
name "AOJ- 308B", if there are more than one, select the device with the strongest signal, and also strengthen
the RSSl to -50dBm filter, click CONNECT to connect, as shown in Figure 2 below:
3. Turn on the Bluetooth receiving service, as shown in Figure 3; measure once normally to check whether the
3 4
Bluetooth has received data, as shown in Figure 4;