ESP-01S - Juan Tech Blog

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Try out to Power the ESP-01S(ESP8266) with Rechargeable NiMH batteries and HT7833 voltage regulator.

I plan to build a contact and motion sensor for my bathroom. My bathroom doesn't have wall sockets. My contact and motion sensor should...

Juan 26 Jul, 2023

Arduino , Arduino Project , ESP-01S

DIY a YouTube Subscriber Counter with ESP-01S (ESP8266), SSD1306 0.96 inch 128x64 I2C OLED Display, and Arduino IDE.

YouTube Subscriber Counter I have a Mandarin-speaking ...

Juan 26 Apr, 2022

Arduino , Arduino IDE , Arduino Tutorial

Debug Arduino Sketch with WebSerial for ESP8266 and ESP32: Web-based Serial Monitor

Debug Arduino Sketch with WebSerial for ESP8266 and ESP32: Web-based Serial Monitor What is WebSerial? I use the Serial.print() a ...

Juan 14 Mar, 2022

apple homekit , Arduino , Arduino Project

Integrate MQTT Temperature and Humidity Sensor with Arduino to Home Assistant and Apple HomeKit.

My last article made an MQTT Temperature and Humidity Sensor that can communicate with other MQTT clients. This time I will ma...

Juan 5 Mar, 2022

Arduino , Arduino IDE , Arduino Tutorial

How to set up Arduino IDE for ESP8266: Step by Step Guide.

Configure Arduino IDE for ESP8266 Image by manseok Kim from Pixabay ESP8266 community creates an ESP8266 core for Arduino...

Juan 16 Sep, 2021

Apple , apple homekit , Breadboard

Build an Apple Homekit Temperature and Humidity Sensor with ESP-01S and DHT22.

DIY Homekit Temperature and Humidity Sensor Recently, the...

Juan 3 Mar, 2021

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