Relay-Module-With-ESP32 Project Description This project contains Arduino code for an ESP32 microcontroller to control a relay module, which in turn controls lights, to create a variety of blinking ...

Real latching relay module controlled by ESP32 and how to minimize its electrical current in deepsleep mode The advantage of a bistable relay is that it remains in its state when its power supply is ...

Waveshare ESP32-S3-Relay-6CH is a 6-channel WiFi and Bluetooth relay module based on Espressif Systems ESP32-S3 wireless microcontroller that also supports RS485 control and comes with headers taking ...

Learn about Real Time Clock (RTC) and its interfacing with the ESP32 and OLED display. We will use DS3231 RTC module to keep track of the correct time and display it on SPI OLED by using ESP32 as ...

Home Automation So in this project, we are going to connect some of the home’s electrical appliances to the Relay module and control it through ESP32 Microcontroller. We will make a firebase realtime ...

Credit card-sized quad relay board runs Tasmota firmware on ESP32 module (Crowdfunding) The “ESP32 IoT Relay Board” is a credit card-sized ESP32 board with four small 250VAC/30VDC 7A relays that runs ...

Volos Projects educator [Danko Bertović] had a TTGO ESP32 board looking for a project, so he implemented a surprisingly functional weather station for such a small screen. Presumably that was too ...

A new component has arrived at the extensive Adafruit online electronics store this week in the form of the ESP32-WROVER-B Module ESP32 with PSRAM Module which is now available to purchase priced ...