t-impulse-lillygo-lora-wristband
Good setup by @Roshankattel
https://brief-tadpole-2d3.notion.site/TTGO-T-Impulse-49f8f052f09641499c563194c666f813
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Main github https://github.com/Xinyuan-LilyGO/T-Impulse
Downloading this github has some folders that may help with the install on Arduino. The main install is setup for Platformio.org which might be a good route.
So far I can see the DFU connection but can't install a program. On platformio the S76G-Factory code compiles but does not load.
possible incorrect arduino IDE json link
This link has a json that works
https://github.com/stm32duino/Arduino_Core_STM32
The json for the arduino IDE is Note: main```` instead ofmaster```
https://github.com/stm32duino/BoardManagerFiles/raw/main/package_stmicroelectronics_index.json
First steps Oct26, 2023
USB-C cable issue. It has to be pushed all the way in. not really obvious
Check windows device manager both the com-ports and the Universal serial bus controllers In the com ports it might show both the regular serial port and the STM32-bootloader the Universal serial port only shows the ST loader showing up on some windows computers. I am using win11
Get used to how to put the t-impulse into serial and DFU modes using the buttons.
boot nearest usb-c connecto
reset farthest away from usb-C serial port
- reset resets the t-impulse takes about 3 seconds to load.
- boot then prog-in usb-C and get into DFU-mode OR boot and reset, then release reset then 2 seconds later release reset, then release boot works but get used to it.
This link may have some drivers
This link may be useful https://www.onetransistor.eu/2017/11/stm32-bluepill-arduino-ide.html
This might be useful https://github.com/stm32duino/Arduino_Core_STM32/wiki/Upload-methods#stm32cubeprogrammer
Useful Info
Board Number nucleo_l073rz
Images here are super useful
https://github.com/Xinyuan-LilyGO/T-Impulse/tree/master/image
The DFU- util is what is needed for installing windows but use the above images to figure out how to do it.
I did not have a driver installed so my image is slightly different. When it finished it looked like this