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1. #Thonny run without saving how to#
2. #Thonny run without saving serial#
3. #Thonny run without saving code#
4. #Thonny run without saving download#

Being lazy, I want to tinker with my ESP32 modules from the sofa, not drag my laptop into the kitchen or balcony to plug up a USB cable. įor over a year, I have been quite happy with rshell until I started working on these wireless nodes.

#Thonny run without saving serial#

I only post once every 1-2 weeks so don't worry about getting spammed 🙂 If you like learning by watching videos, you can subscribe to my Youtube channel as well. If you want more Micropython secrets and tips, click Follow/Subscribe below and I'll email you my learnings when I post them. It's a great feature that takes an unwieldy process and makes it really smooth - I'm a sucker for speed and efficiency so I always appreciate any opportunity I get to streamline my process. I hope this tip is helpful to you as it is to me. Basically your whole workflow (typing commands, opening files, and saving files) is the same as if you had connected to your ESP32 using USB! Amazing! Make your changes and click the "save" icon at the top to save it back to the microcontroller. Once you open a file, it will load that file over websockets into the Thonny editor. But even better is that you can look at the files on your ESP32 and open them up for editing right within Thonny! Click on the "open file" icon at the top of Thonny and it will load your filesystem over websockets. Now that you've got a connection, you can run commands on the REPL, of course. Unfortunately, this doesn't always work great and you may have to press Enter/Return a few times till its responsive.hey, they did say it's an experimental feature, after all) (A tip: if your ESP32 was running a server at the time you connected to it, you will need to send one or more Ctrl+Cs to kill the server and get access to the REPL. Potatoes are the bestĬlick OK at the bottom and voila! If you set up everything right, you should see your shell pane pop up at the bottom of Thonny with the magic words everyone wants to hear: "WebREPL connected".

#Thonny run without saving how to#

If you don't know your ESP32's IP address or have no clue how to configure the WebREPL password, fear not! There's a tutorial for that 🙂 You can see an example of my IP address and password below. Now enter your ESP32's IP address and WebREPL password in the new menu.

To get the same functionality but wirelessly, click on the dropdown menu and change the selected option to. It does say it's an experimental feature, so expect a bit of janky-nessīy default, Thonny is configured to automatically detect any microcontroller you connect using your USB port, and give you access to its files and its REPL shell. At the bottom you will see a dropdown menu named Port or WebREPL. In the menu, click on Preferences and open up the Interpreter tab.

#Thonny run without saving download#

Open up Thonny IDE (if you don't have it, you can download it here). If you want to speed up your workflow when coding in Micropython, read on (or watch the video) to find out how! Luckily for us, there's an awesome solution - using WebREPL within Thonny itself! And the crazy part is, this feature is already built into 's just very well hidden. and going back to Thonny to fix any bugs.

#Thonny run without saving code#

We've learned how to wirelessly connect and upload new code to an ESP32 using WebREPL before.