Download for Tapo S500D V1.80

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>How to find the hardware version on a TP-Link device

IMPORTANT: Model and hardware version availability varies by region. Please refer to your TP-Link regional website to determine product availability.
Product Overview

Setup Video

  • How to Wire and Set Up Your Tapo Smart Wi-Fi Light Dimmer Switch (Tapo S500D)

    Customize lighting ambience from anywhere with the Tapo Smart Wi-Fi Light Dimmer Switch. Brightness Control – Control the brightness of your lights to set the perfect ambiance for any activity. Fade On/Off – Smoothly illuminate or dim your lights with the Fade On/Off feature, allowing your eyes to adjust to the new lighting level. Voice Control – Manage your smart switch with simple voice commands via Amazon Alexa, Google Assistant, or Samsung Bixby.

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Firmware Release Note

Refer the FAQ to update firmware.

Tapo S500D(US)_V1.8_1.1.1 Build 240130

Published Date: 2024-03-12

Modifications and Bug Fixes:
1. Enhanced local communication security.
2. Improved time synchronization accuracy.
3. Optimized Wi-Fi connection stability.
4. Fixed some minor bugs.

Tapo S500D(US)_V1.8_1.0.5 Build 221014

Published Date: 2023-05-09

Modifications and Bug Fixes:
1. After the switch is powered off and then powered on, the switch will remain off to avoid waking you up when the lights come on after a power outage in the middle of the night.
2. Improve performance of the switch.
3. Fix some minor bugs.


TP-Link Tapo
TP-Link Tapo provides the easiest way to manage and control your smart life products.