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)
   313 points by rukenshia 3 days ago | 68 comments
2. ESP32 Undocumented Bluetooth Commands: Clearing the Air (developer.espressif.com)
   225 points by iamflimflam1 22 days ago | 90 comments
3. Building an open-source Wi-Fi Mac layer for the ESP32 (esp32-open-mac.be)
   161 points by pabs3 24 days ago | 25 comments
4. ESP32 WiFi Superstitions (supakeen.com)
   141 points by supakeen 17 days ago | 80 comments
5. Espressif's Response to Undocumented Commands in ESP32 Bluetooth by Tarlogic (www.espressif.com)
   85 points by flockonus 21 days ago | 28 comments
6. The ESP32 "backdoor" that wasn't (darkmentor.com)
   29 points by notmine1337 23 days ago | 7 comments
7. The smallest ESP32 drone you can fly with your phone Powered by XIAO ESP32S3 [video] (www.youtube.com)
   26 points by meilily 16 days ago | 9 comments
8. Backdoor detected in ESP32 Espressif IoT chip (www.tarlogic.com)
   25 points by NKosmatos 24 days ago | 12 comments
9. Researchers find an undocumented "backdoor" in Chinese made ESP32 microchip (www.bleepingcomputer.com)
   11 points by tmarsden 23 days ago | 2 comments
10. Your browser is ESP32 (2022) (www.youtube.com)
    9 points by kaycebasques 22 days ago | discuss
11. Smart talking winter cat shelter with Pi and ESP32 tech (old.reddit.com)
    6 points by gnabgib 25 days ago | 1 comments
12. ESP32-C2 (ESP8684) Upgrade: More Memory, Storage, and Performance (www.espressif.com)
    5 points by voxadam 27 days ago | 2 comments
13. Backdoor Found in ESP32 (www.bleepingcomputer.com)
    5 points by sprague 22 days ago | discuss
14. Running Python on ESP32-S3 with NuttX (developer.espressif.com)
    5 points by lupyuen 25 days ago | discuss
15. SQLite3 for ESP32 IDF (github.com)
    3 points by tzmlab 24 days ago | discuss
16. Connecting the ESP32-C6 to Golioth over OpenThread (blog.golioth.io)
    3 points by hasheddan 26 days ago | discuss
17. Science Magazine Features ESP32 MCU and TinyML Breakthrough in Global South (www.seeedstudio.com)
    2 points by meilily 15 days ago | discuss
18. Science Features Seeed Studio XIAO ESP32S3 Sense and TinyML Breakthrough (www.seeedstudio.com)
    2 points by meilily 19 days ago | discuss
19. Why the alleged ESP32 backdoor couldn't happen on CHERIOT (cheriot.org)
    2 points by fanf2 23 days ago | discuss
20. Show HN: Ariel OS – an embedded Rust library OS for small MCUs (github.com)
    2 points by kaspar030 1 day ago | discuss
21. Building an occupancy sensor with a $5 ESP32 and a serverless DB (matthew.science)
    670 points by sodality2 over 1 year ago | 214 comments
22. Build a Low-Cost Drone Using ESP32 (www.digikey.com)
    443 points by m3at 3 months ago | 149 comments
23. CapibaraZero: A cheap alternative to FlipperZero based on ESP32-S3 (capibarazero.github.io)
    409 points by andreock 6 months ago | 79 comments
24. Privacy friendly ESP32 smart doorbell with Home Assistant local integration (tristam.ie)
    393 points by rcarmo over 1 year ago | 162 comments
25. Show HN: ESP32 RC Cars (github.com)
    335 points by mattsroufe about 2 months ago | 63 comments
26. Liberating Wi-Fi on the ESP32 [video] (media.ccc.de)
    326 points by doener 3 months ago | 129 comments
27. Unveiling secrets of the ESP32: creating an open-source MAC layer (zeus.ugent.be)
    293 points by redfast00 over 1 year ago | 149 comments
28. Low-cost Smartwatch powered by ESP32 module (linuxgizmos.com)
    244 points by ofrzeta over 1 year ago | 80 comments
29. ESP32-C3 Wireless Adventure: A Comprehensive Guide to IoT [pdf] (www.espressif.com)
    235 points by sohkamyung almost 2 years ago | 110 comments
30. ESP32 Drum Synth Machine (github.com)
    225 points by peteforde 11 months ago | 41 comments
31. Lilygo T-Deck: 2.8-inch IPS LCD display, mini keyboard, and ESP32 processor (www.lilygo.cc)
    212 points by CharlesW about 1 year ago | 116 comments
32. Website hosted on ESP32 (esp.khalsalabs.com)
    204 points by harry247 over 1 year ago | 162 comments
33. Show HN: Imposter Attack – Among Us-themed infrared game made with ESP32 (blog.langworth.com)
    202 points by statico 4 months ago | 28 comments
34. Espargos: ESP32-based WiFi sensing array (espargos.net)
    199 points by leoedin about 1 month ago | 35 comments
35. Reverse engineering ESP32 Wi-Fi driver: the road ahead (esp32-open-mac.be)
    192 points by redfast00 10 months ago | 63 comments
36. ESP32-S3 has a few SIMD instructions (bitbanksoftware.blogspot.com)
    189 points by _Microft 11 months ago | 58 comments
37. Tactility: OS for the ESP32 Microcontroller Family (tactility.one)
    183 points by freetonik 3 months ago | 50 comments
38. The Nano ESP32 (blog.arduino.cc)
    166 points by pyprism over 1 year ago | 139 comments
39. We don't need a DAC on the ESP32-S3 (atomic14.substack.com)
    155 points by iamflimflam1 about 1 year ago | 71 comments
40. ESP32: leaving love notes and entering demoscene territory (2022) (theor.xyz)
    155 points by larodi 6 months ago | 16 comments
41. 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
42. Building a Faraday cage with data passthrough for ESP32 reverse engineering (esp32-open-mac.be)
    138 points by signa11 about 1 year ago | 28 comments
43. Open source smartwatch integrates ESP32 MCU with e-paper display (linuxgizmos.com)
    113 points by teleforce almost 2 years ago | 96 comments
44. Show HN: ESP32S3 ZXSpectrum
    109 points by iamflimflam1 10 months ago | 30 comments
45. ESP32-C61: Delivering Affordable Wi-Fi 6 Connectivity (www.espressif.com)
    108 points by adolph about 1 year ago | 96 comments
46. Turning my ESP32 into a DNS sinkhole to fight doomscrolling (amanvir.com)
    105 points by venusgirdle about 1 month ago | 40 comments
47. Espressif ESP32: Breaking HW AES with Power Analysis (2023) (raelize.com)
    99 points by transpute about 1 year ago | 25 comments
48. RISC-V Bytes: Exploring a Custom ESP32 Bootloader (danielmangum.com)
    98 points by hasheddan almost 2 years ago | 8 comments
49. Winamp Clone Whips the Llama's Ass on an Espressif ESP32 (www.hackster.io)
    90 points by rcarmo almost 2 years ago | 42 comments
50. Fixing a broken smart cat feeder with ESP32 (pdx.su)
    87 points by EvanAnderson about 1 year ago | 51 comments