1. When the module boots up, if an external 32.768kHz crystal oscillator is connected, the boot log will display relevant information. Please check if there are any prints.

2. Ensure that the configuration option is enabled: Component config -> ESP32-specific -> RTC clock source -> External 32kHz crystal.

There is currently no configurable option to remove this.

You can either modify the macros like ESP_LOG_LEVEL and related ones in esp_log.h manually.

1. The reference single packet transmission length in the application layer is set to 490, as demonstrated in the ble_throughput example (https://github.com/espressif/esp-idf/tr...throughput). This facilitates sending out two packets at the Link Layer.

Update connection parameters and negotiate the smallest possible connection interval. The minimum connection interval for MS11SF11 can be set to 6, but some phones might not support such a small connection interval."

You can try selecting 'Partition Scheme -> Huge APP' in the tools menu.

Under the same conditions, 2.4GHz has better penetration capability than 5GHz (shorter wavelength results in stronger penetration ability).

They can be enabled and operational simultaneously. The MS11SF11 module only supports one RF channel, with BLE and Wi-Fi sharing this channel.

 They cannot transmit and receive data simultaneously; therefore, data packets are transmitted and received using a time-division multiplexing method.

You can use the iperf example in ESP-IDF to test the throughput of the module.

We have currently implemented only one-to-one distance measurement in the UWB demo, and it cannot achieve positioning.