Espressif Systems ESP Faq page 17

6.1.6 In ESP32's Deep-sleep mode, using an internal 150 KHz RTC clock or using an external
32 KHz, which consumes more power?
6.1.7 What are the requirements for CPU frequency to ensure normal operation of the RF module
when reducing power consumption by reducing the CPU frequency?
7 Commercial FAQ
7.1 Which certificates have your products passed?
7.2 Does your company have the ISO Quality Management System Certification?
7.3 Do your chips and modules have environmental certificates such as REACH, ROHS, etc?
7.4 Do you have distributors in China, Europe, the United States and Canada?
7.5 How can I start a distribution business with Espressif?
7.6 Where can I find your product information? Which of your products are in mass production?
7.7 Do your products have a longevity commitment?
7.8 Where can I find the SPQ (Standard Pack Quantity) and MOQ (Minimum Order Quantity) for your
products? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
7.9 What is your recommended purchasing method?
7.10 What's the price for bulk purchasing? How can I purchase in bulk?
7.11 Where can I find all the differences between your products (e.g. in terms of series and types)?
7.12 Do your products have firmware? Can I customize my module/chip flash before the product leaves
the factory? How much does this process cost? How long does it take? How can you help me do
7.13 Which of your products support HomeKit? Where can I get the Espressif HomeKit SDK?
7.14 What is your company's address?
7.15 How can I contact your technical team?
7.16 How can I get in touch with your company?
7.17 How can I tell if an Espressif module is in mass production or an NPI product?
xvi
. . . . . . . . . . . . . . . . . . . . . . . . . . . 170
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
. . . . . . . . . . . . . . . . . . . . . . . . 172
. . . . . . . . . . . . . . . . . . . . . . . . . . . 172
. . . . . . . . . . . . . . . . . . . . . . . . . . . 172
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
. . . . . . . . . . . . 170
. . . . . . . . . . . . 171
. . . . . 171
. . . . . . . . . . . . . 171
. . . . . . . . . . . . . . . . 172
. . . . . 173
. . . . . . . . . . . 173
171
. . . 172
. . . 172
this?173