How NRF52832 Module is programming?

[furkanisikay]

Hello,

I bought a nrf52832 model ttgo t wristband. I did not program with mpu9250 example or lms91d example. it did not work.

Arduino ide give says ; Sketch uses 719322 bytes (54%) of program storage space. Maximum is 1310720 bytes. Global variables use 40352 bytes (12%) of dynamic memory, leaving 287328 bytes for local variables. Maximum is 327680 bytes. esptool.py v2.6 Serial port COM4 Connecting......................................___An error occurred while uploading the sketch

A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header

Also, I tried lower bandwith but it did not work.

How I program this module? Which library can I use for programming this module?

[genotix]

Lower your communication speed to 115200

Met vriendelijke groet / Kind regards,

Eric Oud Ammerveld Phone: +31 10 495 19 55 Mobile: +31 6 55 86 25 44 E-mail: eric@genotix.nl

Op 1 dec. 2020 om 14:17 heeft Furkan IŞIKAY notifications@github.com het volgende geschreven:

 Hello,

I bought a nrf52832 model ttgo t wristband. I did not program with mpu9250 example or lms91d example. it did not work.

Arduino ide give says ; Sketch uses 719322 bytes (54%) of program storage space. Maximum is 1310720 bytes. Global variables use 40352 bytes (12%) of dynamic memory, leaving 287328 bytes for local variables. Maximum is 327680 bytes. esptool.py v2.6 Serial port COM4 Connecting......................................___An error occurred while uploading the sketch

A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header

Also, I tried lower bandwith but it did not work.

How I program this module? Which library can I use for programming this module?

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or unsubscribe.

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[furkanisikay]

It did not work.

[genotix]

Then you might have either a faulty programmer, connection or chip

On 3 Dec 2020, at 14:56, Furkan IŞIKAY notifications@github.com wrote:

It did not work.

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[furkanisikay]

I tried with 8 another programmer.I tried with 3 another cables and ports. In addition, I programmed another mpu 9250 models with programmer that I used before. Finally, my idea is "we have to use another sdk for this models" or "I have product that is crashed".

[genotix]

Hmm sounds like it is crashed?

Met vriendelijke groet / Kind regards,

Eric Oud Ammerveld Phone: +31 10 495 19 55 Mobile: +31 6 55 86 25 44 E-mail: eric@genotix.nl

Op 4 dec. 2020 om 19:04 heeft Furkan IŞIKAY notifications@github.com het volgende geschreven:

 I tried with 8 another programmer.I tried with 3 another cables and ports. In addition, I programmed another mpu 9250 models with programmer that I used before. Finally, my idea is "we have to use another sdk for this models" or "I have product that is crashed".

— You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.

[ { "@context": "http://schema.org", "@type": "EmailMessage", "potentialAction": { "@type": "ViewAction", "target": "https://github.com/Xinyuan-LilyGO/LilyGo-T-Wristband/issues/24#issuecomment-738931927", "url": "https://github.com/Xinyuan-LilyGO/LilyGo-T-Wristband/issues/24#issuecomment-738931927", "name": "View Issue" }, "description": "View this Issue on GitHub", "publisher": { "@type": "Organization", "name": "GitHub", "url": "https://github.com" } } ]

[fgmn]

I have the same problem, have you solved it?