OpenSDK for EC200U module

I was developing for the EC200U module, but I lost the SDK which I had.

Can you please send the QuecOpen SDK for EC200U. Also, can you forward relevant document for developing, building and debugging the firmware.

Thank you for your support of Quectel product,but we are sorry to say that releasing a QuecOpen SDK has to go through several internal processes and evaluation by regional sales, so we can not send the SDK directly. Thanks in advance~
QuecOpen® Module SDK - Restrictions & How to get - Technical Subjects / Open Solution - Quectel Forums

So where should I raise the request for evaluation?

Thanks.

I need the Quectel EC200U Open SDK. Could you guide us on how to obtain the OpenSDK for the EC200U module?

Customers need a certain amount of usage. If the customer’s expected usage is sufficient, such as more than 50k per year, they can contact our sales and local technical support engineers. They will help apply for QuecOpen SDK and arrange professional people to provide technical support.

Hi,
i need sdk…so how much minimum annual quantity is required.10k/annual quantity is enough or not enough…

I am not sure maybe it is enough. You can contact Quectel sales according to the maximum estimated quantity.