I solved the problem using the BQB tool in the RF Test Tool.

I'm using the ESP32-PICO-MINI-02 module in a system that repeatedly cycles between deep sleep and wake-up every 30 minutes. Initially, I used the default RTC clock source in IDF menuconfig, RTC_CLK_SRC_INT_RC, but I found that the time accuracy was very poor. Therefore, I decided to switch to RTC_CL...

I’m currently developing a wearable medical device using the ESP32-PICO-MINI-02 chipset and am in the process of completing a Blocking Test for medical device certification. We're using the BQB test tool provided by Espressif, but unfortunately, it doesn’t seem to work correctly with the ESP32-PICO-...