#140 IKEA Tradfri IOT Smart Lighting System Hack

#144 Internet Protocols: CoAP vs MQTT, Network Sniffing, and preparation for IKEA Tradfri Hacking

#145 IKEA Trådfri Hack with Gateway, Raspberry connection

#173 ESP32 Bluetooth BLE with Arduino IDE (Tutorial) and Polar H7

#174 Bluetooth BLE on ESP32 works! Tutorial for Arduino IDE

#176 BLE Human Presence Detector using an ESP32 (Tutorial, Arduino IDE)

#179 Was it worth waiting for Bluetooth? How Much Current Needs the ESP32 Bluetooth in BLE?

#289 ZigBee Tutorial: Ikea Tradfri, Philips Hue, Xiaomi Mijia

#303 Zigbee Meshes with IKEA, XIAOMI, Philips and zigbee2MQTT tested and explained

#307 How To Lose Weight with a Raspberry Pi and an ESP32

#343 Remote control of PC and Smartphones with DIY HID devices (incl. Rubber Ducky / Bad USB)

429 NRF52 Bluetooth (BLE) Tutorial. Does it consume less than the ESP32? (Feather, XIAO, ItsyBitsy)

(496) Enable Bluetooth Sensors for Home Automation: Bluetooth Proxy and Home Assistant

(501) 5GHz from Espressif: The ESP32-C5