pub unsafe extern "C" fn esp_now_mod_peer(
    peer: *const esp_now_peer_info_t
) -> esp_err_t
Expand description

@brief Modify a peer

@param peer peer information

@return - ESP_OK : succeed - ESP_ERR_ESPNOW_NOT_INIT : ESPNOW is not initialized - ESP_ERR_ESPNOW_ARG : invalid argument - ESP_ERR_ESPNOW_FULL : peer list is full