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RDK-B (Raspberry Pi) Build and Setup Manual - Router Profile

RDK-B BananaPi R4

RDK-B Banana Pi R4 - 2025Q2 Release(July 2025)

RDK-B Banana Pi R4 Setup and Flashing Instructions

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RDKBACCL-925 [TDK][AUTO][BPI][STABILITY]WiFi SSIDs are not broadcasting consistently in the long run - JIRA
RDKBACCL-965 [TDK][AUTO][BPI]6G capable clients unable to connected to BPI's 6G SSID - JIRA
 
 BPI Stability Issues:

1.BPI Wifi works fine in dev setups , but facing interference issues in QA setups where there may be more interference , resulting in  the TDK using the WiFi chamber for testing.

2.The fan unit have to kept as below to avoid overheating : 

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1. Depending on your setup environment, you may face interference issues (e.g. in a lab with a lot of WiFi devices). If you encounter such issues we recommend to use a WiFi chamber. A simple desktop setup should not encounter such issues.
2. The Fan unit needs to be setup correctly to avoid overheating.  After connecting the powersupply (white jack) to the fan

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1. ensure the

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1. jack makes proper contact with the pin

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1. , see RDK-B Banana Pi R4 Setup and Flashing Instructions.
2. WiFi 6GHz does not work with all

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1. 6GHz capable STAs/clients, we

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1. recommend to use an Apple iphone-16 pro as of now if you wish to use Wifi 6GHz.

TDK & Automatics Testing

• TDK component, VRT, Cellular Manager and E2E tests were run against the release on both 32 bit and 64 bit builds
• TDK Manager used is TDK-B Release M138
• TDK-B Test Reports - rdkb-2025q2-kirkstone