Daniel kalu
DIIDevHeads IoT Integration Server
•Created by Daniel kalu on 8/19/2024 in #edge-networking
How can I resolve "ESP_ERR_ESPNOW_IF: Interface error" when using ESP-NOW with SoftAP on ESP32?
The error typically occurs immediately after calling
esp_now_send(), and it seems to be fairly consistent happening almost every time I attempt to send data. I haven't noticed any significant delay before the error appears. And so far, I haven't seen any other error codes or warnings,and I haven't checked the ESP-NOW buffer status with esp_now_buffer_count(), but that sounds like a good next step. I'll give that a try.7 replies