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Ai-Thinker TB-04 disabled #2

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mwitkow opened this issue Jul 31, 2024 · 1 comment
Open

Ai-Thinker TB-04 disabled #2

mwitkow opened this issue Jul 31, 2024 · 1 comment

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@mwitkow
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mwitkow commented Jul 31, 2024

Hi, got the following TB-04 kits: https://www.aliexpress.com/item/1005002767348600.html

I belive it's this chip: https://docs.ai-thinker.com/_media/ble/docs/tb-04_product_specification_en_v1.0.pdf

however, i'm getting:
22:10:35: Searching for devices.
22:10:47: Waiting for connection with Ai-Thinker.
22:10:49: Invalid device selected!
22:10:49: Device disabled.
22:11:04: Search for devices

Despite pressing prog for 1s

@pvvx
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pvvx commented Aug 2, 2024

https://github.com/pvvx/TLB2Z/tree/master/pgm

Used: https://github.com/pvvx/TlsrComProg825x


Another option:
Connect the TX output from the USB-UART adapter to the SWS module and use USBCOMFlashTx.html

Description can be found here: https://github.com/pvvx/ATC_MiThermometer?tab=readme-ov-file#the-usb-com-adapter-writes-the-firmware-in-explorer-web-version


If the module has a standard program, then TelinkOTA may work.

Firmware from Ai-Thinker usually has its own program for the programmer:
https://github.com/Ai-Thinker-Open/TBXX_Flash_Tool

This is made from https://github.com/pvvx/TlsrComSwireWriter .

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