Tech Note 134 - ESP32 Easy power reduction method for battery powered projects
Tech Note 099 - ESP32, 2.9" e-Paper, Speaker, SD-Card Reader and Lipo charger
Tech Note 142 – Calibrate a BME280/680 Pressure Sensor or Barometer
Tech Note 150 - ESP32 Low Sleep-Power Boards (Sleep Out!)
Tech Note 147 - ESP32 / ESP8266 Wi-Fi RF Power Output Adjustment
Tech Note 050 - ESP Weather Forecaster - No External Data Needed
Tech Note 131 - ESP32/8266 Reducing Battery Load Hints & Tips
Tech Note 140 - Arduino/ESP32/8266 - Which Sketch/Programme is Loaded?
Tech Note 146 - ESP32 LoRa Transponder example
Tech Note 069 - Using the ESP32 ADC and some of its more advanced functions
A/C cold? Charge any R134a system Yourself - Simple Charging Hose
Tech Note 051 - Thingspeak Uploading and Deep Sleep using an ESP32 or ESP8266
Tech Note 129 - ESP32/8266/Arduino Improved Li-ion/LiPo Battery Monitoring
Unboxing Anker Charger (140W, 4-Port, PD 3.1) with USB-C Cable (2025)
How To Add R134A Stop Leak into Car Air Conditioner | The DIY Guide | Ep 169
Plaud Note AI Voice Recorder Review: Transcribe, AI Summaries, & More!
Tech Note 143 - ESP32 – Voltage Reading (pre-calculated voltage divider) Examples
How to Install HyperOS 3.0 on Xiaomi (Redmi Note 13)
Tech Note 154 - ESP File Server using the Asynchronous Webserver
How To Refill AC Refrigerant In A Car (R134a)- FULL Tutorial
