Authorization Letter

FCC ID NXXBL819

Bluetooth RS232 DTE adapter

Brain Boxes

1. FCC ID
2. Brain Boxes
3. NXXBL819
4. Authorization Letter

Document ID #819477

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=819477
• https://fccid.io/NXXBL819/Letter/Authorization-Letter-819477
• https://fccid.io/NXXBL819/Letter/Authorization-Letter-819477.pdf

Sending you directly to the document available from FCC.gov...