ESP_LJY wrote: ↑

Mon Feb 28, 2022 3:12 am

默认是 1Mbps.
可以通过 esp_wifi_config_espnow_rate(wifi_interface_t ifx, wifi_phy_rate_t rate);
设置最大 data_rate 为：
WIFI_PHY_RATE_MCS7_SGI = 0x1F, /**< MCS7 with short GI, 72.2 Mbps for 20MHz, 150 Mbps for 40MHz */