ESP Series

• My Technical Blog
  Tag-based Categories, only PC (not Mobile)

Information	Tags
ESP32 MEM	MCU-ESP32-MEM
ESP32 RF	MCU-ESP32-BT / MCU-ESP32-WIFI / RF-BT
ESP32/ESP32-S3 ALL	MCU-ESP32 / MCU-ESP32S3
WIFI-Sensing	RF-WIFI-Sensing / RF-RTLS / RF-WIFI
RF – Radar / mmWave	RF-Radar / RF-mmWave
Sniffer	Tool-Wireshark / NET-Packet Sniffer
DevOps-Docs	DevOps-Sphinx / DevOps-MkDocs / DevOps-ReadTheDocs
USB	IF-USB-CDC / IF-USB
Security	Security-SecureBoot / Security

How to use these links

Click each Tag link to view all related posts at once.
All links redirect to my technical blog (Blogger), organized using tag-based categories
The blog is primarily written in Korean, with English support available via Google Translate.

ESP32 Memory Architecture and RTLS

This section explains the importance of the ESP32 memory system,
focusing on the internal SRAM architecture, memory regions,
and their impact on performance, stability, and real-time behavior.

FMCW Radar (TI-based Learning Background)

My understanding of FMCW radar systems is primarily based on Texas Instruments (TI) radar platforms and documentation,
including materials from TI Radar Academy and official TI technical resources.

WIFI Sniffer (ESP32-S3)

• GIT: https://github.com/JeonghunLee/wifisniffer
• Supported Documentation (ReadTheDocs/GithubPages Hosting)
  • Go To DOC: ReadTheDocs
  • Go To DOC: GithubPages

Technical Summary

• Designed and implemented a WiFi packet sniffing tool based on ESP32-S3 with Wireshark integration
• Evaluated multiple documentation workflows:
  • MkDocs (Material) with Doxygen
  • Sphinx with Doxygen (Breathe / Exhale)
  • ReadTheDocs deployment pipeline
• Verified USB CDC streaming reliability and real-time packet monitoring performance

ESP-CSI

• Purpose
  Test WIFI CSI based on ESP32-S3 because of WIFI Sensing

• GIT: https://github.com/JeonghunLee/esp-csi

• TEST Result:
  • https://github.com/JeonghunLee/esp-csi/blob/master/examples/esp-radar/console_test/SETUP_VSCODE.md
  • https://github.com/JeonghunLee/esp-csi/blob/master/examples/get-started/csi_recv_router/SETUP_VSCODE.md
  • https://github.com/JeonghunLee/esp-csi/blob/master/ESP32-S3_TEST.md

WIFI Sensing Array

• Purpose
  Research WiFi Sensing Array using ESP32 devices, focusing on CSI-based spatial sensing and multi-device synchronization for indoor environment awareness.
  have to compare with BLE Channel Sounding and FMCW Radar

• Study WIFI Sensing Array:
  • Main Web: https://espargos.net/
  • ESPargos Docs: https://espargos.net/docs/
  • GIT: https://github.com/JeonghunLee/pyespargos

• Study TF Samples and 3D Point Cloud (Dataset)
  • WEB: https://espargos.net/datasets/data/espargos-0005/
  • WEB: https://espargos.net/datasets/data/espargos-0007/