I was able to flash a new boot loader using the stm32flash utility under Linux. It replies correctly <BOOT MODE> when powered up. Now i tried to upgrade the firmware but i found no documentation on how or where to flash it under Linux.
Is there a way to upgrade RAK811 firmware using LINUX?
Hello,
i have old WisNode module with RAK811 on STM32L151CB with 16KB RAM.
Latest firmware RUI_RAK811_V3.0.0.12.H.T_Release.bin compile for STM32L151CB**-A** with 32KB RAM. Firmware sources not open and i can’t change stack top (and may be other) to 16KB RAM. Can you make firmware for old modules with STM32L151CB with 16KB.