Function esp_idf_hal::sys::esp_now_del_peer

pub unsafe extern "C" fn esp_now_del_peer(peer_addr: *const u8) -> i32

@brief Delete a peer from peer list

@param peer_addr peer MAC address

@return - ESP_OK : succeed - ESP_ERR_ESPNOW_NOT_INIT : ESPNOW is not initialized - ESP_ERR_ESPNOW_ARG : invalid argument - ESP_ERR_ESPNOW_NOT_FOUND : peer is not found