XPLR-HPG-1 - User guide
UBX-23000692 - R01
Product description
Page 12 of 37
C1-Public
1.5.3
Case #3: Correction data over Wi-Fi
In this scenario, the Wi-Fi MCU NORA-W106 receives the correction data and the decryption keys
through a Wi-Fi network using an MQTT connection. Next, the correction data and the decryption keys
are forwarded to the ZED-F9R module (hosted on the GNSS RTK 2 Click board) over the I2C interface.
The active components in this use case are highlighted red in
Figure 5: Correction data flow (Wi-Fi)
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The GNSS RTK 2 Click board (ZED-F9R) communicates correction data over the UART or I2C
interfaces. The C213 baseboard supports a UART interface on microBUS slots 1 and 2.
NORA-W106 does not support UART on microBUS 3.
For the example software, build instructions, and description of this use case configuration, see also
Correction data via Wi-Fi MQTT to ZED-F9R using certificates
