ESP32R4 V2 Tasmota configuration
The basic configuration of ESP32R4 V2 for Tasmota firmware: Configuration: Relays Buttons RF433 receiver I2C expansion module Configuration file: Config_tasmota_ESP32R4V2 After updating the configuration, need to setup a WiFi network access.
Arduino example code for ESP32R4 controller.
This is simple Arduino code for ESP32R4 controller. Features: WiFi network credentials; Web interface Relays toggling; Create classes for Relays with function ON(), OFF(), TOGGLE(); Create classes for Buttons with function UPDATE(), GETSTATE(); Hardware Interrupt function for Buttons activity;
Configuration ESPHOME (HOME ASSISTANT) for ASTRA and ESP32R4 controllers. YAML.
Since the ASTRA controller is based on the ESP32 microcontroller, ESPHome is used for connecting to Home Assistant. ESPHome firmware will allow you to integrate ASTRA with HASS or Node-Red, as well as configure the embedded automatization of the controller to work without external control Getting Started with ESPHome and Home Assistant In this guide, we’ll [...]
ESP32R4 controller: TASMOTA app update. May 2022. V11.1.0.2
Current release: Based on TASMOTA 11.1.0.x Add support for Amazon Alexa Echo and Amazon AWS IoT. Current release: Based on TASMOTA 11.1.0.x Support for Amazon AWS IoT; Support for Amazon Alexa; Support for 8 Relays Extender (I2C PCF8574); Support any I2C devices with IC PCF8574. Download link (.ZIP): tasmota32_V11.1.0.2
ESP32R4 Tasmota controller and Amazon Alexa voice control integration guide.
This article explained a step-by-step guide on ESP32R4 controller to use with Amazon Alexa. The process is simple, with only 2 steps. You can interact with Tasmota using Amazon Alexa through its Echo devices. Step 1: Configure Tasmota app. on ESP32R4. Update ESP32R4 firmware of Tasmota app to the latest version. Update link In Configuration - [...]
ESP32R4 controller and RF315/RF433 KeyFob or Wall Switch. RF Communication
Tasmota uses the rc-switch library to decode RF codes. The ESP32R4 controller TASMOTA firmware is already built with the RC-switch library. The ESP32R4 controller is already configured for use RF-Receiver. If you need to change and update the setting, follow to this instruction. Hardware. RF-receiver header connected to GPIO27. Pin GPIO27 configured to Data pin on the [...]
ESP32R4 Relays Expander. Guide.
This guide will help you connect and configure the relay expander to the ESP32R4 controller. The relay expander increases the number of relays for controlled by the ESP32R4 controller. Can connect up to 12 expanders with 8 relays each. But should be aware that TASMOTA can control no more than 32 relays. Therefore, it is optimal [...]
How to update TASMOTA firmware on ESP32R4 controller.
Any time you upgrade it is highly recommended to back up your device settings. That is easily done from the webUI using Configuration - Backup Config. Upgrade on WebUI by file upload: Download the latest TASMOTA firmware for ESP32R4 controller; Open WebUI of a device; Go to Firmware Upgrade. This time browse to the binary you [...]
ESP32R4 controller: TASMOTA app update. April 2022.
Current release: Based on TASMOTA 11.1.0.x Support for 8 Relays Extender (I2C PCF8574); Support any I2C devices with IC PCF8574. Download link (.ZIP): tasmota32_V11.1.0.2
