Search found 49 matches

by anthony-ql
Tue Mar 02, 2021 4:25 pm
Forum: QuickFeather
Topic: The LED of QF stays solid green in download mode
Replies: 5
Views: 193

Re: The LED of QF stays solid green in download mode

Thanks for the details. It seems that you have the issue with mismatch bootloader and the previous programmed binaries. 1. I could not open the link that you have provided due to firewall setting. Based on the description, the JLINK-EDU pod will work for reprogramming the board. 2. Build the new qf_...
by anthony-ql
Tue Mar 02, 2021 4:23 am
Forum: QuickFeather
Topic: The LED of QF stays solid green in download mode
Replies: 5
Views: 193

Re: The LED of QF stays solid green in download mode

Can you let us know if the sequence of downloading? The QuickFeather is shipped with several binaries programmed into flash. When the power first applied to the board and reset button is pressed, the EOS S3 starts with loading the bootloader form Flash device into memory and execute. The blue flashe...
by anthony-ql
Tue Mar 02, 2021 4:12 am
Forum: QuickFeather
Topic: MicroUSB 3.0 Cable
Replies: 1
Views: 86

Re: MicroUSB 3.0 Cable

It should be no issue. We have tested the board in the same configuration with USB 2.0 microUSB cable.
by anthony-ql
Thu Feb 25, 2021 6:33 pm
Forum: QuickFeather
Topic: simple GPIO and SensiML interfacing
Replies: 11
Views: 682

Re: simple GPIO and SensiML interfacing

Has passed your request along to Murthy.
by anthony-ql
Thu Feb 25, 2021 6:32 pm
Forum: QuickFeather
Topic: USBSERIAL Reliability Issues with qf_ssi_ai_app
Replies: 4
Views: 217

Re: USBSERIAL Reliability Issues with qf_ssi_ai_app

Thank you for the feedback. CONS_FREQ = 1 forces the EOS S3 to stay at one frequency and not changing frequency. Since the USB port is used for debug and need to stay awake, staying at const frequency helps with the communication.
by anthony-ql
Mon Feb 22, 2021 5:09 pm
Forum: QuickFeather
Topic: esp32_simple_http_uart
Replies: 3
Views: 147

Re: esp32_simple_http_uart

Since the VCCIOB for the ESO S3 is set to 3.3V, there will be leakage when the input voltage to the IO is higher than 3.3V; In this stack up setup, the QuickFeather IO32 is connected to the Huzzah32 VBUS (~5V). The IO32 is default to float son there is no contention. For short term usage, it should ...
by anthony-ql
Mon Feb 22, 2021 4:22 pm
Forum: QuickFeather
Topic: Bunch of noises in the audio data
Replies: 9
Views: 354

Re: Bunch of noises in the audio data

The issue is reported to internal team. We are working on validating the issue and will look for solution. Stay tune.
by anthony-ql
Mon Feb 22, 2021 4:21 pm
Forum: QuickFeather
Topic: Having trouble getting started with the Dev Kit
Replies: 2
Views: 125

Re: Having trouble getting started with the Dev Kit

Please try to plug the board to a USB 3.0 Hub. This works for some people.
by anthony-ql
Mon Feb 22, 2021 4:07 pm
Forum: QuickFeather
Topic: USBSERIAL Reliability Issues with qf_ssi_ai_app
Replies: 4
Views: 217

Re: USBSERIAL Reliability Issues with qf_ssi_ai_app

Has passed your questions to internal team and waiting for their feedback.
by anthony-ql
Mon Feb 22, 2021 4:04 pm
Forum: QuickFeather
Topic: QuickFeather first install of driver for Windows 10
Replies: 9
Views: 1221

Re: QuickFeather first install of driver for Windows 10

Thanks for the update information. I will check with others and see if there is solution to your issue.