I have recently been looking at a lot of breakout boards and noticed they have CJMCU in their description and even printed on them.

Initially I thought it may be an acronym and then thought it may be a brand but I have not been able to find any information at all.

Does anyone know what it means?


  • 1
    \$\begingroup\$ cjmcu.com \$\endgroup\$
    – CL.
    Jun 15, 2022 at 11:20

1 Answer 1


It's just a brand name as pointed out in the comments by CL..


  • \$\begingroup\$ Looks like cjmcu.com website is no longer available. \$\endgroup\$
    – Eva4684
    Sep 30, 2023 at 13:29

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.