Need sdx62 firmware build tool or sdk

i want the sdx62 firmware build tool or sdk for build my own firmware for rg520f module.

please send me a link.

thank you

email: klove368@gmail.com

Hi @rodney.wang
Please help to check.

Sorry, we cannot release SDK on forum. Please contact Quectel local support resource.

ok send me quectel email id so i can ask on email

Please send mail to sales@quectel.com and include below information. Our team will forward it to correct person who will contact you.

Your region, company name, module name, project overview, annual output etc.

If you are personal developer, standard AT firmware version is suggested. Please refer to below link for claims about Quecopen solution.

QuecOpen® Module SDK - Restrictions & How to get - Technical Subjects / Open Solution - Quectel Forums