Laird BL654, Примечание к применению

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nRFgoStudio does not allow the data rate to be changed and default is 1Mbps, other PHY data rates such as 2Mbps, coded
PHY 500kbps (s=2) and 125kbps (s=8) cannot be selected.
To begin using Direct Test Mode, follow these steps:
Open Nordic nRFgo Studio.
In nRFgo Studio, click Direct Test Mode in the features panel to open the Direct Test Mode panel as shown in
Figure 4 .
Figure 4: Opening the Direct Test Mode panel
From there, you can place the module in constant TX or RX mode. Consult the nRFgo Studio built-in help for more
information.
To conduct a transmit test, configure the options in the Direct Test Mode panel as follows:
COM Port
Same as previous
Mode
Transmit
Channel
19 (2440 MHz)
Payload Model
PRBS9 – If a BLE-modulated TX signal is required
-or-
Constant Carrier
– If a continuous [CW] TX signal is required
Payload Length 37 bytes
Once configured, click Start Test . If successful, no errors should show, as illustrated in Figure 5 .