Search found 3 matches

by Tyler@FB
Tue Feb 27, 2018 7:07 am
Forum: General Discussion
Topic: Using WROOM with External 1.8V PSRAM
Replies: 11
Views: 13719

Re: Using WROOM with External 1.8V PSRAM

Hi Tyler, I am told that WROVER modules with Industry Canada Certification will be available soon. Depending on your timeline, you should be able to prototype with WROVER now and have the correct certifications in place before you go to production. Who is your vendor right now? Feel free to PM me w...
by Tyler@FB
Sun Feb 25, 2018 5:59 pm
Forum: General Discussion
Topic: Using WROOM with External 1.8V PSRAM
Replies: 11
Views: 13719

Re: Using WROOM with External 1.8V PSRAM

What certificate do you need? How big is your volume? I am needing the Industry Canada Certificate. The WROOM has it, but the WROVER doesn't; which is surprising. My EAU would be upwards of 5000+ pieces. Not sure if it is much help, but I tried and failed this route. The PSRAM clock is different (d...
by Tyler@FB
Sat Feb 24, 2018 5:07 am
Forum: General Discussion
Topic: Using WROOM with External 1.8V PSRAM
Replies: 11
Views: 13719

Using WROOM with External 1.8V PSRAM

Background: I have been designing a board that uses the WROVER, but it has come to my attention that it does not have all the certifications that the WROOM has. This means that I'm needing to either switch to the WROOM or certify the WROVER myself; I prefer not certify the WROVER. Problem: The WROV...