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by esp32enjoyer32
Tue Mar 03, 2026 8:50 pm
Forum: ESP-IDF
Topic: How to flush TX buffer before closing Wi-Fi connection?
Replies: 1
Views: 128

How to flush TX buffer before closing Wi-Fi connection?

Hello,

I'm trying to create an application that connects to Wi-Fi, sends a beacon and then immediately goes to deep sleep.

Looking at Wireshark on the target machine, I do not receive the last message sent from ESP32 unless I add a delay before disconnecting from the Wi-Fi. Even despite attempts ...

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