Sinric Pro

4.3
168 reviews
10K+
Downloads
Content rating
Everyone
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About this app

With Sinric Pro, you can connect your IoT development board to Alexa with a reliable skill - No more glitchy emulation. Sinric Pro supports all Amazon IoT device types and offers Python, C++, NodeJS libraries with examples to get you up-and-running within minutes. For advanced users, you can create your own custom devices, set up rooms and routines, and monitor all your devices via REST API. Unlock high-availability, highly secure, and well-documented Alexa Integration for your projects for FREE today!

Getting started:

1. Visit https://sinric.pro

2. Create a free account and log in

3. From the Alexa app or dashboard, Install & Enable the "Sinric Pro" Smart Home Skill

4. Create a new device eg: TV. Note the authorization token, signing key, and device-ID for your new device.

5. Amazon Alexa app will show a push notification that it discovered your new device.

6. Upload this example sketch or use our existing Python or C++ libraries to your project board:

https://github.com/sinricpro/esp8266-esp32-sdk/tree/master/examples

Replace the token, signing key and WiFI credentials with your own.

7. That’s It!
Updated on
Mar 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
163 reviews
Paul C
March 6, 2026
Fantastic app to control all of my IOT devices. One thing that would make it even better is username/password persistence. Needing to log into the app each time, particularly on slow internet connections, is kind of clunky. Other apps do it, it would be a great step forward. Update: last update included username/password persistence! All my dreams have come true. Thanks guys, sinric pro rocks!
1 person found this review helpful
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Mahesh K B
March 8, 2026
app is very good.i need to know how to edit wifi credentials without reconnecting the esp on Arduino computer.i want to gift developed smart power socket to someone who is h other wifi username and password.pls suggest.
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Aruna Tennakoon
March 9, 2026
You could use WIFI Manager: https://github.com/tzapu/WiFiManager
Kevin Brown
April 28, 2021
Great for easily creating your own devices and sensors with an arduino, esp8226, esp8266, or esp32. It has tons of built-in devices or you can make a template for your own device with its own functions and settings. It works seamlessly with Alexa. You don't even have to add the devices to Alexa. When you make the device in Sinric it automatically adds it to the Alexa devices. Sinric is the best way to make DIY devices for a smart home.
10 people found this review helpful
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What’s new

1. Noise cancellation added to Y A K A
2. Minor bugs were fixed in chart screens and custom device types

App support

About the developer
อรุนา รุวัน เท็นนากุน เท็นนากุน มูดิยานเสลาเก
support@sinric.com
Thailand