Check out a flasher utility for self-contained elements accessible in NodeMCU setups. Minimize user input and optimize automation according to user requirements. Track the progress and view the logs of previous operations to verify, reset, and fix any changes.
NodeMCU PyFlasher 5.0.0 for Mac can be downloaded from our software library for free. The current installation package available for download requires 17.8 MB of hard disk space. This free software for Mac OS X was originally produced by Marcel Stör. This Mac download was scanned by our antivirus and was rated as malware free.
From the developer:
NodeMCU PyFlasher is a self-contained NodeMCU flasher with GUI based on esptool.py and wxPython. This utility requires absolutely minimal user input. NodeMCU PyFlasher doesn't have to be installed, just double-click on it and it'll start. The esptool.py "console" output is redirected to text control on the GUI.