Search found 7 matches

by wesam.co
Tue Oct 31, 2017 11:05 pm
Forum: General Discussion
Topic: When will Espressif release a ESP32 with 8MB/64mb PSRAM?
Replies: 5
Views: 4139

Re: When will Espressif release a ESP32 with 8MB/64mb PSRAM?

Looking forward to a reply from and discussion with our friends at Espressif.
by wesam.co
Mon Oct 30, 2017 7:27 pm
Forum: General Discussion
Topic: When will Espressif release a ESP32 with 8MB/64mb PSRAM?
Replies: 5
Views: 4139

Re: When will Espressif release a ESP32 with 8MB/64mb PSRAM?

Up to 8 MB of external flash/SRAM memory are mapped onto the CPU data space, This means 4mb flash + 4mb sram http://espressif.com/sites/default/files/documentation/esp32_technical_reference_manual_en.pdf on page 20, under (System and Memory/Features/External Memory): " Off-chip SPI memory can be ma...
by wesam.co
Mon Oct 30, 2017 4:07 pm
Forum: General Discussion
Topic: When will Espressif release a ESP32 with 8MB/64mb PSRAM?
Replies: 5
Views: 4139

When will Espressif release a ESP32 with 8MB/64mb PSRAM?

in the ESP32 Technical Reference Manua pdf I read that up to 8MB PSRAM is viable, "Due to this address mapping, the ESP32 can address up to 16 MB External Flash and 8 MB External SRAM." these extra 4MBs are very necessary for many application that can run on the ESP32 with MicroPython, and every dev...
by wesam.co
Sat Oct 21, 2017 5:08 pm
Forum: General Discussion
Topic: is the MIFA PCB trace bendable? to 90 degrees (vertically)
Replies: 3
Views: 1956

Re: is the MIFA PCB trace bendable? to 90 degrees (vertically)

No it is a rigid pcb. Ipex/u.fl should be standard. The part should be in bom of wrover module ref design. thanks for the reply. :) do you think I can make it work? break it or dremel it, and solder it vertically, do you think it will work? this works out perfectly in my project's design and makes ...
by wesam.co
Tue Oct 10, 2017 2:09 pm
Forum: General Discussion
Topic: is the MIFA PCB trace bendable? to 90 degrees (vertically)
Replies: 3
Views: 1956

Re: is the MIFA PCB trace bendable? to 90 degrees (vertically)

WiFive wrote:No it is a rigid pcb. Ipex/u.fl should be standard. The part should be in bom of wrover module ref design.
thanks WiFive,
I meant how to purchase a compatible antenna, so all antennas with a Ipex/u.fl connector should work?
is there a module without the pcb antenna and only with the connector?
by wesam.co
Mon Oct 09, 2017 7:51 pm
Forum: News
Topic: Chinese national holiday Oct 1 to Oct 8
Replies: 1
Views: 8969

Re: Chinese national holiday Oct 1 to Oct 8

Welcome back,
Happy holidays. :)
by wesam.co
Mon Oct 09, 2017 7:41 pm
Forum: General Discussion
Topic: is the MIFA PCB trace bendable? to 90 degrees (vertically)
Replies: 3
Views: 1956

is the MIFA PCB trace bendable? to 90 degrees (vertically)

i'm talking about the ESP32-WROVER-I module,
does it come with the MIFA PCB trace? like this
Image

also how to purchase a compatible U.FL connector?

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