Hackernews posts about ESP32

ESP32 is a low-cost, low-power system-on-a-chip (SoC) that combines Wi-Fi and Bluetooth connectivity, enabling IoT devices to communicate wirelessly with the internet and other devices.

1. Show HN: Physical Pomodoro Timer with ESP32 and e-paper screen (github.com)
   315 points by rukenshia 28 days ago | 68 comments
2. Show HN: I open-sourced my AI toy company that runs on ESP32 and OpenAI realtime (github.com)
   175 points by akadeb 4 days ago | 94 comments
3. Ferris on Air is an open source 802.11 stack for the ESP32 written in async rust (github.com)
   13 points by timschmidt 13 days ago | discuss
4. Weather Landscape on E-Ink with ESP32 – now rewritten in Rust (github.com)
   11 points by _usr_bin_env 6 days ago | 5 comments
5. Show HN: C++ library for embedded and IoT projects (ESP32) (github.com)
   8 points by dshil 9 days ago | discuss
6. Ashtf8/EinkPDA: An E-Ink PDA Device Using the ESP32 S3 (github.com)
   8 points by rickcarlino 21 days ago | discuss
7. 36'000 km range with a simple ESP32? For sure a world record (www.youtube.com)
   5 points by vaxman 6 days ago | 4 comments
8. ESP32 C5 (www.espressif.com)
   3 points by MrBuddyCasino 19 days ago | discuss
9. Show HN: I wrote an MCP server for ESP32, now I can open my curtains with LLMs (twitter.com)
   2 points by pietruccio 15 days ago | 1 comments
10. Show HN: I Open-Sourced My AI Toy–ESP32, OpenAI Realtime API on Deno, Supabase (github.com)
    2 points by akadeb 5 days ago | discuss
11. Show HN: ESP32 Internet Speed Based WiFi Switcher for Linux (github.com)
    1 points by otherayden 10 days ago | discuss
12. ESP32-P4 Board Includes Ethernet, WiFi 6, BT, 4×USB, 40×GPIO, MIPI DSI and CSI (www.cnx-software.com)
    1 points by voxadam 16 days ago | discuss
13. Ask HN: Probability that Chinese intelligence backdoors consumer electronics?
    5 points by theoryofx 24 days ago | 7 comments
14. Show HN: Ariel OS – an embedded Rust library OS for small MCUs (github.com)
    2 points by kaspar030 26 days ago | discuss
15. Building your own AI and E-Ink powered art gallery: A local DIY guide (charnley.github.io)
    2 points by raus22 23 days ago | 1 comments
16. Building an occupancy sensor with a $5 ESP32 and a serverless DB (matthew.science)
    670 points by sodality2 over 1 year ago | 214 comments
17. Build a Low-Cost Drone Using ESP32 (www.digikey.com)
    443 points by m3at 4 months ago | 149 comments
18. CapibaraZero: A cheap alternative to FlipperZero based on ESP32-S3 (capibarazero.github.io)
    409 points by andreock 6 months ago | 79 comments
19. Privacy friendly ESP32 smart doorbell with Home Assistant local integration (tristam.ie)
    393 points by rcarmo over 1 year ago | 162 comments
20. Show HN: ESP32 RC Cars (github.com)
    335 points by mattsroufe 3 months ago | 63 comments
21. Liberating Wi-Fi on the ESP32 [video] (media.ccc.de)
    326 points by doener 4 months ago | 129 comments
22. Unveiling secrets of the ESP32: creating an open-source MAC layer (zeus.ugent.be)
    293 points by redfast00 over 1 year ago | 149 comments
23. Low-cost Smartwatch powered by ESP32 module (linuxgizmos.com)
    244 points by ofrzeta over 1 year ago | 80 comments
24. ESP32-C3 Wireless Adventure: A Comprehensive Guide to IoT [pdf] (www.espressif.com)
    235 points by sohkamyung almost 2 years ago | 110 comments
25. ESP32 Undocumented Bluetooth Commands: Clearing the Air (developer.espressif.com)
    225 points by iamflimflam1 about 2 months ago | 90 comments
26. ESP32 Drum Synth Machine (github.com)
    225 points by peteforde 12 months ago | 41 comments
27. Lilygo T-Deck: 2.8-inch IPS LCD display, mini keyboard, and ESP32 processor (www.lilygo.cc)
    212 points by CharlesW over 1 year ago | 116 comments
28. Website hosted on ESP32 (esp.khalsalabs.com)
    204 points by harry247 over 1 year ago | 162 comments
29. Show HN: Imposter Attack – Among Us-themed infrared game made with ESP32 (blog.langworth.com)
    202 points by statico 4 months ago | 28 comments
30. Espargos: ESP32-based WiFi sensing array (espargos.net)
    199 points by leoedin 2 months ago | 35 comments
31. Reverse engineering ESP32 Wi-Fi driver: the road ahead (esp32-open-mac.be)
    192 points by redfast00 11 months ago | 63 comments
32. ESP32-S3 has a few SIMD instructions (bitbanksoftware.blogspot.com)
    189 points by _Microft 12 months ago | 58 comments
33. Tactility: OS for the ESP32 Microcontroller Family (tactility.one)
    183 points by freetonik 4 months ago | 50 comments
34. The Nano ESP32 (blog.arduino.cc)
    166 points by pyprism almost 2 years ago | 139 comments
35. Building an open-source Wi-Fi Mac layer for the ESP32 (esp32-open-mac.be)
    161 points by pabs3 about 2 months ago | 25 comments
36. We don't need a DAC on the ESP32-S3 (atomic14.substack.com)
    155 points by iamflimflam1 over 1 year ago | 71 comments
37. ESP32: leaving love notes and entering demoscene territory (2022) (theor.xyz)
    155 points by larodi 7 months ago | 16 comments
38. DIY ESP32 based chicken coop door. Control based on time, light or via app (github.com)
    151 points by thunderbong over 1 year ago | 59 comments
39. ESP32 WiFi Superstitions (supakeen.com)
    141 points by supakeen about 1 month ago | 80 comments
40. Building a Faraday cage with data passthrough for ESP32 reverse engineering (esp32-open-mac.be)
    138 points by signa11 over 1 year ago | 28 comments
41. Show HN: ESP32S3 ZXSpectrum
    109 points by iamflimflam1 11 months ago | 30 comments
42. ESP32-C61: Delivering Affordable Wi-Fi 6 Connectivity (www.espressif.com)
    108 points by adolph over 1 year ago | 96 comments
43. Turning my ESP32 into a DNS sinkhole to fight doomscrolling (amanvir.com)
    105 points by venusgirdle about 2 months ago | 40 comments
44. Espressif ESP32: Breaking HW AES with Power Analysis (2023) (raelize.com)
    99 points by transpute about 1 year ago | 25 comments
45. Winamp Clone Whips the Llama's Ass on an Espressif ESP32 (www.hackster.io)
    90 points by rcarmo almost 2 years ago | 42 comments