Texas Instruments provides a recommended PCB layout guide for the CC3120RNMARGKR in the 'CC3120 SimpleLink Wi-Fi and IoT Solution' application note (SWRA477). It's essential to follow this guide to ensure optimal performance and minimize electromagnetic interference (EMI).
The CC3120RNMARGKR has a built-in antenna, but you can also use an external antenna. For optimal performance, follow the antenna design guidelines in the 'CC3120 Antenna Design Guide' (SWRA479). This guide provides information on antenna selection, placement, and tuning.
The power consumption of the CC3120RNMARGKR varies depending on the mode. In Wi-Fi transmission mode, the current consumption is around 240mA. In Wi-Fi reception mode, it's around 120mA. In sleep mode, it's approximately 10uA. Refer to the 'CC3120 Power Management' application note (SWRA481) for more information.
To implement secure Wi-Fi connectivity, use the CC3120RNMARGKR's built-in Wi-Fi security features, such as WPA2-PSK and SSL/TLS. Additionally, use secure protocols like HTTPS and SSH for data transmission. Refer to the 'CC3120 Wi-Fi Security' application note (SWRA483) for more information.
The CC3120RNMARGKR is certified for various regions, including FCC (USA), IC (Canada), and CE (Europe). Ensure that your final product meets the necessary certification and compliance requirements for your target region. Refer to the 'CC3120 Certification and Compliance' application note (SWRA485) for more information.
CC3120RNMARGKR datasheet
by Texas Instruments
