Which certificates have your products passed?
Please check our Certificates , where you can get all the relevant information about our products.
Does your company have the ISO Quality Management System Certification?
Yes, our company has passed the ISO9001:2015 Quality Management System Certification.
Do your chips and modules have environmental certificates such as REACH, ROHS, etc?
Our chips and modules comply with REACH, ROHS, Prop65 and many other environmental certification standards. To find out more about them, please contact our business support team by submitting a Sales Questions electronic form, where you should mention the specific environmental certificate you need to check.
Do you have distributors in China, Europe, the United States and Canada?
To get specific information about our worldwide distributors, you should contact us by filling in the required information on our Sales Questions webpage. Then, our business support team will contact you as soon as possible, giving you all the information you need.
How can I start a distribution business with Espressif?
If you are interested in becoming one of our distributors, please send your company information to: firstname.lastname@example.org.
Where can I find your product information? Which of your products are in mass production?
Do your products have a longevity commitment?
Yes, Espressif provides a minimum longevity commitment of at least 12 years for all the products listed here .
Where can I find the SPQ (Standard Pack Quantity) and MOQ (Minimum Order Quantity) for your products?
Please refer to our Product Ordering Information , where you can find our products’ SPQ and MOQ.
What is your recommended purchasing method?
What’s the price for bulk purchasing? How can I purchase in bulk?
Please go to our Sales Questions and fill in the electronic form you will find there. Then, our business support team will contact you as soon as possible.
Where can I find all the differences between your products (e.g. in terms of series and types)?
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 this?
Espressif Systems has developed a set of AT commands that can be used for Espressif products to easily interface with other products. Most of our modules have a standard AT firmware by default. For more information, please go to our Sales Questions and fill in the required details. Our business support team will contact you as soon as possible. Additionally, in order to simplify and shorten our customers’ manufacturing process, we also provide customized manufacturing services. You can go to our Manufacturing Services and check all the available flash projects. For more information, please go to our Sales Questions and fill in the required details. Then, our business support team will get in touch with you as soon as possible.
Which of your products support HomeKit? Where can I get the Espressif HomeKit SDK?
What is your company’s address?
Espressif Systems (688018.SH) is a public multinational, fabless semiconductor company established in 2008, with offices in China, the Czech Republic, India, Singapore and Brazil. Please click here to check the details of Espressif’s global offices.
How can I contact your technical team?
Please click here and tell us your problems or questions. We will try to help you as soon as possible.
How can I get in touch with your company?
In order to better understand your questions and needs, please click here and fill in the required information. Then, we will get in touch with you as soon as possible.
How can I tell if an Espressif module is in mass production or an NPI product?
On each Espressif module, you can find a specification identifier (4 digits to 9 digits) in the lower left corner of the module marking. All Espressif mass production modules have a specification identifier starting with XX or Mn (n can be 0, 1, 2, …. for example, M0). The rest of them are NPI products. Find more information about Espressif Module Packing Information here.
Also please note that NPI product can be different from the final mass production product and may experience hardware or software issues. Thank you for your interests in our new products and helping us providing better products. Please contact our technical support team if you have any questions using our NPI products.