Is it possible to use 8-bit ECUs modules for multiply-accumulate with 32-bit input data (for 2-channel audio FIR filter - oversampling)?

You should be able to find it here, https://github.com/QuickLogic-Corp/qorc ... ssi_ai_app

You can find more info about connecting to a wifi device here. https://github.com/sensiml/esp32_simple_http_uart

My mistake, it is actually -40C - 100C for Industrial Temp parts.

Yes, it's from -20C to 100C.
It's supported in the BGA and WLCSP packages

Hi Jack, So the QFN package is only available on the QuickFeather and it was built in limited quantities so is not available for purchase. The information for this package should be available in the latest S3 datasheet or in the QuickFeather Github page. So, for new designs, users should use either ...

I also found that VirtualBox needs to have the Virtuabox Extension Pack installed to recognize USB 2.0 and 3.0 devices.

After that, I was able to find the QuickFeather and run the preloaded program for LEDs, and the device was assigned to ttyACM0, not ttyUSB0

rsato, I was having a similar issue with my set up. I'm using VirtualBox VM on a MAC running Ubuntu 20.04 LTS. So, I found that I had to first enable the USB port on VirtualBox. So I assume that you might need to find that in the VMware settings for the Ubuntu VM. Then when you get into Ubuntu, in t...

Hi, I tried to connect QuickFeather to my MAC running Ubuntu 20.04 LTS via VirtualBox. According to the System info, the USB device is connected to Bus 1. So I tried to run this command: sudo putty /dev/ttyUSB1 -serial -sercfg 115200,8,n,1,N But I get the following fatal error message: Unable to ope...

You should be able to pre-order during the last week of may, and it should be shipped to you by mid June.