Hi Max,
That I could use the serial connection to config the usart escaped my mind indeed.
That the HC05 possibly fails is an other option.
Greetz
Jos
Op 20-7-2021 om 15:22 schreef Max via groups.io:
toggle quoted message
Show quoted text
You do know that you issue the AT commands from the serial port, not through the Bluetooth connection. Just making sure.
Once when I had ordered 5 of these, one wouldn't work while the others had no problem. So never discount that you possibly have a bad one if you have tried everything and still can't get it to respond.
Max
On Tuesday, July 20, 2021, 07:29:13 AM CDT, Jos Stevens <jrs@...> wrote:
Since I cannot get? connect to the device I could not issue AT commands.
I did use this time to 57600 Baud to try if it worked with an other
(lower) speedrate then I used before.
When I keep a record of all things I have done, I will get out of memory ?
West6her too nice today to stay insi
Op 19-7-2021 om 22:44 schreef Gyula Molnar:
On Mon, Jul 19, 2021 at 09:38 PM, Jos Stevens wrote:
7) I did set NanoVNA-H4 to Serial speed 57600, NanoVNA-App to 57600 TeraTerm
to 57600 and COM4 and COM5 in devicemanager to 57600 Baudrate.
Why did you set it to 57600 Bd when you had to set it to 115200 in previous descriptions?
When you set BT with the AT commands, it was still 115200 Bd. This allows BT to communicate at this speed.
Make sure it's in both PC Device Manager and NanoVNA-App.
I remember you worked for it before, write it down for yourself, what do you set when it works.
--
Dit e-mailbericht is gecontroleerd op virussen met Avast antivirussoftware.
