Have you heard about the Latest ESP32,a dual-core 32-bit MCU, which integrates WiFi HT40 and Bluetooth/BLE 4.2 technology inside?
I am a new-guy in the iot field，and can you share some of your good ideas?
esp32
YES!
is bold 6pt. type a stage wisper?
What you show a link to is a communication module. It basically replaces wires between computers.
The low response to your post is caused two things.
First the super large type is ignored because most people do not like to be shouted at. (When cutting and pasting from a translator or spellchecker i use the “disable rich-text” feature to see and remove unwanted formatting instructions.)
Second you trigger all the spam filters. ie. no info about your self, an account created to make this post, a link to a store selling the item in question.
The reason why i replied is i know DFrobot knows people in our group and could simply have asked for a review. Also i did not assume you are evil simply because your posting from china.
So post some more of what you have done in the past, add a avatar picture. and ask more specific questions.
Basically be a member of the club not someone who grabs everything of value and runs.
R.G.