Search found 1 match
- Mon Jun 13, 2022 7:42 pm
- Forum: ESP32 Arduino
- Topic: esp_now_register_send_cb not executing
- Replies: 0
- Views: 768
esp_now_register_send_cb not executing
Ubuntu 20.04 LTS ESP-WROOM-32 Arduino IDE My send callback registered successfully with esp_now_register_send_cb but is not executing. Does this callback execute when a message is sent or when a message is sent successfully? I'm under the impression it should execute when the message is sent regardl...