Sinric Pro - IoT Cloud Platform for ESP8266, ESP32 and Raspberry Pi Pico W

Sinric Pro is a cloud platform that makes your DIY IoT projects smart home compatible. You connect an ESP8266, ESP32 or Raspberry Pi Pico W with a few lines of code, and control it with voice commands, a mobile app, automations or your own software.

You do not have to run a server, open ports on your router or write an Alexa skill.

What you get

Feature	Description
Voice assistants	Amazon Alexa and Google Home, through the official Sinric Pro skill and action
Mobile app	Sinric Pro app for Android and iPhone/iPad
Smart home platforms	Samsung SmartThings, Homebridge (HomeKit), Home Assistant, IFTTT, Node-RED, Apple Shortcuts
Built-in device types	Switch, dimmer, light, thermostat, TV, speaker, lock, fan, blinds, garage door, doorbell, camera, and temperature, motion, contact and air quality sensors
Custom device types	Device templates: drag and drop capabilities to build your own device type and generate the code
Automations	Automations created with drag and drop
Push notifications	Send push notifications from your device to your phone
OTA updates	Firmware over-the-air updates without physical access to the device
Local control	The app keeps controlling your devices over Wi-Fi when the internet is down
API	REST API to build your own apps and integrations

Supported hardware

ESP8266 (NodeMCU, Wemos D1 mini, ESP-01 and others)
ESP32 (including ESP32-S3 and ESP32 cameras)
Raspberry Pi Pico W (RP2040)
Arduino UNO R4 WiFi, Nano 33 IoT, MKR WiFi 1010
Raspberry Pi and any computer that runs Python or NodeJS

SDKs are available for Arduino (C++), ESP-IDF, MicroPython, Python and NodeJS. See the SDK list.

How it works

Create a device in the Sinric Pro Portal and copy its credentials.
Add the Sinric Pro library to your sketch and flash your board.
The board connects to Sinric Pro. Control it from the app, Alexa, Google Home or the API.

#include <SinricPro.h>
#include <SinricProSwitch.h>

bool onPowerState(const String &deviceId, bool &state) {
  digitalWrite(RELAY_PIN, state ? HIGH : LOW);
  return true;
}

void setup() {
  // ... connect to Wi-Fi ...
  SinricProSwitch &mySwitch = SinricPro[SWITCH_ID];
  mySwitch.onPowerState(onPowerState);
  SinricPro.begin(APP_KEY, APP_SECRET);
}

void loop() {
  SinricPro.handle();
}

The full walkthrough is in How to control an ESP32 or ESP8266 with Alexa and Google Home.

Pricing

Free plan: 3 devices. No credit card required.
Paid plans: per device per year, or unlimited devices for a fixed yearly price.

See Pricing for the current prices.

For products and businesses

If you are building a product to sell, Sinric Pro for Business adds device provisioning, device management and OTA updates for commercial deployments.

Get started

This document is open source. See a typo? Please create an issue