https://www.cnblogs.com/yangfengwu/p/11214553.html
Data acquisition, first of all talk about .... a lot of things need their own enlightenment, no QQ group, no micro-channel group, there are very few forums !!!!
Quectel estimate for the customer (should large customers) is to send technical personnel directly past ....... feeling something good should move away, but the public support .....
It is in this area may also shift away not very good, his competitors will make up .................
Ha ,,, and so I would like to ask some information can not be made public, in fact, limited official website to download the data, limited ,,,,,,,
Information is a shift from internal understanding friend who then gave him, and then gave me ...............
Oh !!!! Quectel is how it happened ........................