我用esp32s3_devkitc开发板移植了Zephyr操作系统，配置成AP模式，然后用iperf跑流，发现wifi吞吐率只有4Mbps，这个符合预期吗？
PS: 以下是几个关键的参数配置
CONFIG_NET_BUF_DATA_SIZE=1500
CONFIG_NET_TX_STACK_SIZE=4096
CONFIG_NET_RX_STACK_SIZE=4096
CONFIG_NET_BUF_RX_COUNT=30
CONFIG_NET_BUF_TX_COUNT=30
Search found 3 matches
- Wed Jan 07, 2026 2:10 am
- Forum: ESP-IDF 中文讨论版
- Topic: esp32s3 wifi跑流性能
- Replies: 0
- Views: 747
- Wed Jan 07, 2026 1:49 am
- Forum: General Discussion
- Topic: ESP32-S3 wifi traffic tests
- Replies: 1
- Views: 345
ESP32-S3 wifi traffic tests
I ported the Zephyr operating system to the ESP32-S3 DevKitC development board and then used iperf to run traffic tests. I found that the Wi-Fi throughput rate is only 4 Mbps. Does this meet expectations?
ESP32-S3 works as AP.
PS: Here are several key parameter configurations.
CONFIG_NET_BUF_DATA ...
ESP32-S3 works as AP.
PS: Here are several key parameter configurations.
CONFIG_NET_BUF_DATA ...
- Wed Jan 07, 2026 1:46 am
- Forum: ESP-IDF 中文讨论版
- Topic: esp32s3 wifi跑流性能
- Replies: 0
- Views: 804
esp32s3 wifi跑流性能
我用esp32s3_devkitc开发板移植了Zephyr操作系统，配置成AP模式，然后用iperf跑流，发现wifi吞吐率只有4Mbps，这个符合预期吗？
PS: 以下是几个关键的参数配置
CONFIG_NET_BUF_DATA_SIZE=1500
CONFIG_NET_TX_STACK_SIZE=4096
CONFIG_NET_RX_STACK_SIZE=4096
CONFIG_NET_BUF_RX_COUNT=30
CONFIG_NET_BUF_TX_COUNT=30
PS: 以下是几个关键的参数配置
CONFIG_NET_BUF_DATA_SIZE=1500
CONFIG_NET_TX_STACK_SIZE=4096
CONFIG_NET_RX_STACK_SIZE=4096
CONFIG_NET_BUF_RX_COUNT=30
CONFIG_NET_BUF_TX_COUNT=30