ESP-ROM:esp32s3-20210327 Build:Mar 27 2021 rst:0x5 (DSLEEP),boot:0x9 (SPI_FAST_FLASH_BOOT) pro cpu reset by JTAG SPIWP:0xee mode:DIO, clock div:2 load:0x3fce3810,len:0x11a8 load:0x403c9700,len:0xa50 load:0x403cc700,len:0x2c30 SHA-256 comparison failed: Calculated: 23129337a307384c585dc6bec46edfc4728...

My application scenario is that esp32 works in promiscuous mode. I hope to catch as many packets as possible.Which is the better choice, B|G|N or LR or B|G|N|LR? esp_wifi_set_mode(WIFI_MODE_STA); const uint8_t protocol = WIFI_PROTOCOL_11B | WIFI_PROTOCOL_11G | WIFI_PROTOCOL_11N; // const uint8_t pro...

My application scenario is that esp32 works in promiscuous mode. I hope to catch as many packets as possible.Which is the better choice, B|G|N or LR or B|G|N|LR? esp_wifi_set_mode(WIFI_MODE_STA); const uint8_t protocol = WIFI_PROTOCOL_11B | WIFI_PROTOCOL_11G | WIFI_PROTOCOL_11N; // const uint8_t pro...

Does WIFI_PROTOCOL_LR capture more data than WIFI_PROTOCOL_11B|WIFI_PROTOCOL_11G|WIFI_PROTOCOL_11N?

When the WiFi router work at 802.11g mode without password ,ESP32 module can capture http data but very few.
When the WiFi router work at 802.11b/g/n mode without password ,ESP32 module can not capture any http data.
The sdk version is v3.2
Does esp32 not support data frame capture under 802.11b/g/n？

Thanks,these answers help me a lot.

There are two cpu cores in esp32.I have a few questions about esp-idf task. 1.when two task running by each core calling uart_write_bytes() at the same time,will it cause data disorder or loss? Is uart_write_bytes() task/thread safe? 2. A while(1){ do something} loop in app_main,is this loop running...

Finally found that the chip I used can only support 160MHz,menu config change to 240MHz cause reboot.

I use a esp32 devboard to test cpu freq 240M and it works fine with usb cable connect to pc usb port.
When change to the board integrated with multiple esp32 modules,the master esp32 module keeps rebooting at cpu freq 240MHz.
Neither USB nor charger can work.

Cpu frequency set to 160MHz ,everything works fine. Cpu frequency set to 240MHz,it keep rebooting. Error log: rst:0x3 (SW_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:2 load:0x3fff0030,len:...