I would like to test the last part of flash space also can run normally. In case you don’t want to build your own firmware, you can test with my attached firmware. Commands and Backlog are powerful and in time you can learn to configure almost everything (NTP servers, longitude and latitude, custom device options, etc) with a few copy and paste moves.
The following video by Teaching Tech is a great guide on editing your 3D printer firmware, so be sure to check that out for more details. Once done, you will now need to copy the required information of your specific 3D printer and replace the default configurations files with it. To do that, click on the “examples” folder, find your 3D printer, and select your machine’s mainboard. The pathway given below is an example of how you should be doing this step.
Click the browse button to the right-hand side in order to browse for the location of the file. Next select the branch that you wish to build the firmware from. If you are just getting started with NodeMCU then this firmware will be a good starting point as it bypasses the need to compile the firmware from source. Downloading the firmware can be a little confusing at first. This is because of the size of NodeMCU compared with the relatively small memory available on the ESP8266.
In the case of binary files https://rpbg.com/rpbg/2023/04/14/lava-firmware-download-get-the-latest-firmware-for/, strings can display debug messages, software licenses, version messages or even names of functions called from a binary. Knowing what software a binary may be running brings a lot of information to the context in which the analysis is being performed. I needed to get the combined file into the intermediate microcontroller, which turned out to be similarly straightforward.
You must ensure that the device receives sufficient power (current AND appropriate voltage level) to properly flash the firmware on the device. This should be the .bin file you downloaded in the previous section. When you receive the email, you will notice that there are two .bin files that you can download, one for float and one for integer.