Note that this tool was created by the initial developers of the NodeMCU firmware. It hasn't seen updates since September 2015 and is not maintained by the current NodeMCU *firmware* team. Be careful to not accidentally flash the very old default firmware the tool is shipped with.
Note that this tool was created by the initial developers of the NodeMCU firmware. **It hasn't seen updates since September 2015** and is not maintained by the current NodeMCU *firmware* team. Be careful to not accidentally flash the very old default firmware the tool is shipped with.
### NodeMCU PyFlasher
> Self-contained [NodeMCU](https://github.com/nodemcu/nodemcu-firmware) flasher with GUI based on [esptool.py](https://github.com/espressif/esptool) and [wxPython](https://www.wxpython.org/).
Supported platforms: anything that runs Python, runnable .exe available for Windows
Disclaimer: the availability of [NodeMCU PyFlasher was announced on the NodeMCU Facebook page](https://www.facebook.com/NodeMCU/posts/663197460515251) but it is not an official offering of the current NodeMCU firmware team.