4.6 SMTP Send Email

This example demonstrates the use of the ATWINC15x0/ATWINC3400 with the SAM D21 Xplained Pro board to send email for an SMTP server.

It is based on the following hardware:
  • The SAM D21 Xplained Pro
  • The ATWINC15x0/ATWINC3400 on the EXT1 header
Figure 4-6. SMTP Send Email Demo Setup