Does this help? https://www.guidgenerator.com/

Hello Shripal,
the easiest way would be to control the ESP32 with AT commands, you can start from reading this doc https://www.espressif.com/sites/default ... les_en.pdf
Hope this helps.
Franco

Hello Phil, the D version is the updated module and recommended for new designs in Espressif Product Ordering Guide, it uses the 5x5mm ESP32 package inside, that allows a different internal routing than the non-D. The antenna design has also changed. The result is better RF performance. If you can s...

Hello WI, you will have to take care of heat dissipation beyond the ESP32-WROOM-32D/U as I presume there will be more active and passive components on the board, including power supply (BTW, carefully select the electrolytic capacitors, which characteristics are affected by both high and low tempera...

hello Bhavic, I will PM you the DS of the antenna used for certifications of the U modules.

Hi Prasad, you can download the modules' reference designs from www.espressif.com/en/support/download/documents , ESP32-WROOM-32D and ESP32-WROVER-B have the latest antenna designs. You may also directly use modules, unless you have reasons for designing your own layout.

Hello Ahmed, designing with esp-idf you can call "make menuconfig" and set the PA output power, check line 1064 of https://github.com/espressif/esp-idf/bl ... 32/Kconfig

You may want to contact the Bluetooth SIG about the qualification process; my understanding is that to have your end product qualified if it's based on a module that is already qualified, you can refer to the module's QDID and therefore skip the testing. https://www.bluetooth.com/develop-with-blueto...

Hi Jonathan, in github.com/espressif/esp32-at/blob/master/main/app_main.c and other *.c or *.h headers: /* * ESPRESSIF MIT License * * Copyright (c) 2017 <ESPRESSIF SYSTEMS (SHANGHAI) PTE LTD> * * Permission is hereby granted for use on ESPRESSIF SYSTEMS ESP32 only, in which case, * it is free of ch...

Hi Ritesh please check this stack certification if this is what you ask for https://launchstudio.bluetooth.com/ListingDetails/22107