If you can not access bootloader programming, then move to programming via the Serial Wire Debug Interface, and follow the instruction of this article.
Or update it remotely by the recourse to this article.
Troubleshooting & FAQs
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- General
- Power & Hardware
- I’m powering through a USB port and my array is behaving strangely or constantly rebooting
- I don’t see the LED indicator blinking when I power my module
- I reversed power connection on my module.. Is it dead?
- I applied more than 3.5V on my module.. Is it dead?
- Can I power my module from a single-cell Lipo (Lithium) battery?
- I’m using H04R1x (2 x coin cells in parallel) to power my module and it’s acting strangely
- How do I reset my module MCU without removing power?
- Updating Firmware
- How do I know if my module has already a firmware on it?
- How do I find out which firmware version is installed on my module?
- Where can I find latest firmware?
- Where can I find older firmware releases?
- Firmware update failed / my module has a broken firmware. Is it dead?
- ST Flash Loader software cannot connect with the factory bootloader
- How do I update firmware on a module if bootloader programming port is not accessible?
- Can I update firmware on the entire array at once?
- Remote update is not working
- How can I update module firmware by booting into ST factory bootloader?
- Command Line Interface (CLI)
- Does using the CLI affect normal module operation and inter-array communication?
- Q: Can I open more than one CLI in my module and my array?
- Can I use the CLI at a lower baud rate?
- Can I delete a letter I entered in the CLI?
- If I create a new module group, where can I see group name and members?
- If I named a module, where can I see its alias name?
- Are CLI commands case-sensitive?
- How do I change the order of execution for command snippets?
- Array Exploration & Topology
- Array Communication
- What criteria is used in routing messages?
- How do I execute a CLI command on a remote module?
- How do I execute an API on a remote module?
- Can I send a message to a group of non-adjacent modules?
- What happens if I send a message with a wrong message code?
- What happens if I send a message with wrong parameters?
- How do I reduce message collisions?
- What is the appropriate delay between two consecutive messages?
- Writing Code
- Cloning Firmware
- Compiling Firmware
- Debugging Firmware
- The debugger is not able to connect to my module
- Sometimes the debugger does not stop on my break points
- I can’t add a variable to “watch” window
- My code is stuck in the for loop inside vApplicationStackOverflowHook() function
- My code is stuck in the for loop inside vApplicationMallocFailedHook() function
- How can I find current stack usage for a particular task?
- Home
- Docs
- Private: Troubleshooting ...
- Updating Firmware
- How do I update firmware on a module if bootloader programming port is not accessible?
