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ESP32 & ESP8266
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2024-09-04 5:29 pm
The issue you're facing with the esp_now_register_recv_cb function might be due to an incorrect or outdated library version.
Topic starter
2024-09-04 6:30 pm
Yes maybe. Anyway the fix was simple.
esp_now_register_recv_cb(OnDataRecv);
changed to,
esp_now_register_recv_cb(esp_now_recv_cb_t(OnDataRecv));
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