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Top 23 Python Esp32 Projects
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We searched for other IDEs that would be simple to use, allow easy import of Arduino libraries, and upload the code on the board. I wanted something of the like of Atom editor, but it was not supported on Raspberry Pi (and deprecated now). We found that PlatformIO could be an option. It is a plugin in VSCode that can manage many type of boards. We went ahead, installed VScode, then the PlatformIO extension. We opened a terminal in VScode with Q chat, and voila! Valentin could finally continue to play with a more stable solution. He had a simple way to code, compile, and push code on the Arduino.
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Project mention: Visualizing Weather Forecasts Through Landscape Imagery | news.ycombinator.com | 2024-09-20
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It seems like Espressif are in the same situation as Pi w/r/t PlatformIO[1]. As an outsider, it sounds like PlatformIO was trying to extract a very large annual payment from RPi and Espressif, and that was after the initial support was added in, and some of the community started adopting it.
It's a weird situation, but I think PlatformIO built up a dominant position by supporting all these platforms and accepting community contributions to do so, then tried extracting value from the manufacturers directly after the fact, blocking further community PRs that would add new board revisions or fix bugs. See related: [2]
[1] https://github.com/platformio/platform-espressif32/issues/12...
[2] https://github.com/platformio/platform-raspberrypi/pull/36
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MicroWebSrv2
The last Micro Web Server for IoTs (MicroPython) or large servers (CPython), that supports WebSockets, routes, template engine and with really optimized architecture (mem allocations, async I/Os). Ready for ESP32, STM32 on Pyboard, Pycom's chipsets (WiPy, LoPy, ...). Robust, efficient and documented!
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Every WiFi chip needs to be able to synchronize to the received signal down to a few I/Q samples (the remaining synchronization error is accounted for by the cyclic prefix of OFDM). For example, with 40MHz of bandwidth, there is an I/Q sample every 25 nanoseconds (the wave travels 7.5m during that time), so the level of synchronization will be on that order. The ESP32 reports the time of arrival, the code for extracting a nanosecond-precision timestamp is here: https://github.com/ESPARGOS/pyespargos/blob/main/espargos/po...
On top of that, you can use the phase information in the estimated channel coefficients (CSI) to determine the more precise time of arrival. Very briefly, a time delay in time domain will be visible as a frequency(=subcarrier)-dependent phase shift in frequency(=subcarrier)-domain. Now synchronization is only limited by impairments like thermal noise and phase noise. In practice in nice lab conditions, the time of arrival accuracy is on the level of <<1m.
On top of phase differences between subcarriers (--> timing information), we also measure phase differences between antennas, which provides angle of arrival and, with multiple arrays, phase of arrival information.
You can go even further by measuring phase differences between subsequent packets, which provides frequency offset and Doppler (--> velocity) information. I have some nice results on that, but that's a topic for the future ;)
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MicroWebSrv
A micro HTTP Web server that supports WebSockets, html/python language templating and routing handlers, for MicroPython (used on Pycom modules & ESP32)
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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ESP32-MPY-Jama
v1.2 - UI tool for manage Espressif ESP32 microcontrollers with embedded MicroPython for MacOS, Windows and Linux: mini IDE, files manager, REPL, real time dashboards (sys/net), advanced features (gpio/mp3/leds/...)
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platform-espressif32
Espressif 32: pioarduino community platform compatible with PlatformIO (by pioarduino)
There is also https://github.com/pioarduino/platform-espressif32 which allows one to use Arduino > 3.2 and IDF > 5.4. If you use PlatformIO put this into your platformio.ini
[espressif32] ; PLATFORM -
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OS
Beryllium OS, a unix-like operating system for CircuitPython powered microcontrollers. (Formerly known as ljinux) (by beryllium-org)
Project mention: Beryllium OS, a Unix-like operating system for CircuitPython | news.ycombinator.com | 2024-10-27 -
belay
Belay is a python library that enables the rapid development of projects that interact with hardware via a micropython-compatible board.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Python Esp32 discussion
Python Esp32 related posts
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Home Assistant: Measuring Air Quality, Humidity and Temperature with a BME680 Sensor
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Visualizing Weather Forecasts Through Landscape Imagery
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Firefox Webserial Addon
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Limitless: Personalized AI powered by what you've seen, said, and heard
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Show HN: FrameOS – operating system for single function smart frames
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Is there a way to communicate with uart_write_bytes and read_bytes with s3s native USB
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No serial output on ESP32S3N16R8V custom board when using platform io.
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A note from our sponsor - InfluxDB
www.influxdata.com | 18 May 2025
Index
What are some of the best open-source Esp32 projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | PlatformIO | 8,299 |
| 2 | weather_landscape | 1,683 |
| 3 | platform-espressif32 | 1,027 |
| 4 | MicroWebSrv2 | 678 |
| 5 | pyespargos | 660 |
| 6 | MicroWebSrv | 654 |
| 7 | st7789_mpy | 618 |
| 8 | Owl | 559 |
| 9 | ESP32-MPY-Jama | 463 |
| 10 | OTA_update_STM32_using_ESP32 | 383 |
| 11 | WiFiManager | 370 |
| 12 | platform-espressif32 | 355 |
| 13 | micropython-rotary | 311 |
| 14 | OS | 288 |
| 15 | belay | 252 |
| 16 | lib-python | 239 |
| 17 | export2garmin | 216 |
| 18 | PyDOS | 154 |
| 19 | esp32-flash-tool | 149 |
| 20 | micrOS | 117 |
| 21 | pysmartnode | 116 |
| 22 | micropython-nanoweb | 112 |
| 23 | yertle | 103 |
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