| PST-D02 Specifications | |
| Product Name | Tuya Smart Wi-Fi Mini 2CH Dimmer Switch Module |
| APP Name | Tuya Smart or Smart Life |
| WiFi Standards | IEEE 802.11 b/n/g 2.4G Hz |
| Support Voice Control | Work with Amazon Alexa/Google Assistance |
| Input | AC100-240V 50/60Hz |
| Output | AC100-240V 50/60Hz |
| Max Load | AC230V 2X100W, AC120V 2X60W |
| Control Mode | App Control, Voice Control, Manual Control (via Connected Switch) |
| Material | PC + ABS |
| Dimming Curve | Smooth Linear Dimming |
| Operation Temp | from -10°C to +55°C |
| Humidity | 10%--90% non-condensing |
| Product Size | 39.2*39.2*18MM |
| Box Dimension | 5.5*4.5*3CM |
| Unit Weight | 0.04kg |
| PST-D02 Package List | |
| WIFI Smart Switch | x1 |
| User Manual | x1 |
| PST-D02 Product FAQ | |
| Q1: How do I set up the 2CH Wi-Fi Dimmer Module? A: Download the Smart Life app. Turn off power, wire the module as per the manual. Power on, open the app, tap “Add Device”, select the dimmer module. Follow in-app steps to connect to 2.4GHz Wi-Fi and complete setup. |
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| Q2: What’s the max load it can handle? A: For LED lights, it supports up to 2X100W at AC230V and 2X60W at AC120V. Ensure your LED load doesn’t exceed these limits. |
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| Q3: Does it work with 5GHz Wi-Fi? A: No, it only supports 2.4GHz Wi-Fi networks. |
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| Q4: Can I control it when away from home? A: Yes. As long as the switch is connected to Wi-Fi and your phone has an internet connection, you can control it via the Tuya/Smart Life app. |
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| Q5: Is it compatible with all LED lights? A: It works with most dimmable LED lights. It’s recommended to check compatibility with your specific LED model. |
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| Q6: Can multiple users control the device? A: Yes, you can share device access with family members via the app. |
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| Q7: How to connect to voice assistants like Alexa or Google Assistant? A: Open the Alexa/Google Assistant app, enable the Tuya/Smart Life skill, log in with your Tuya account, and discover the module. Then you can voice-control your lights. |
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| Q8: What if the module can’t connect to Wi-Fi? A: Check if the Wi-Fi is 2.4GHz, the password is correct. Reset the module (find the reset method in the manual, usually pressing a reset button until the indicator flashes), then retry setup. |
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| Q9: Does it support scene linkage with other Tuya devices? A: Yes. You can set up scene linkage in the Tuya/Smart Life app to have the module work with other Tuya smart devices. |
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| Q10: Does it have a timer function? A: Yes. In the Smart Life app, you can set scheduled dimming, on, or off times. |
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| Q11: Does it need a hub? A: No, it connects directly to your Wi-Fi network, so no additional hub is required. |
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| Q12: What’s the standby power consumption? A: The standby power consumption is ≤0.5W, which is energy-efficient. |
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| Q13: How to install the module? A: It’s typically installed in a junction box. Follow the wiring diagram in the user manual for proper installation, ensuring power is off during wiring. |
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| Q14: What’s the dimming range? A: The dimming range is 0 - 100%, allowing for smooth brightness adjustment. |
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| Q15: What if the app can’t find the switch during setup? A: Make sure the switch is in pairing mode (indicator flashing rapidly), your phone’s Bluetooth is on, and you’re using a 2.4GHz Wi-Fi network. |
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| Q16: Does it support multiple languages in the app? A: Yes, the Tuya Smart and Smart Life apps support multiple languages. |
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| Q17: Can I use it with non-LED lights? A: It’s primarily designed for dimmable LED lights. Using it with other types of lights (like incandescent) may not be optimal and check load compatibility. |
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| Q18: Does it have overload protection? A: Yes, it has built-in protection to prevent damage from excessive current or load. |
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| PST-D02 OEM & ODM Service | |
| Q19: Can make OEM? A: Yes, we can. PID OEM:1000PCS Box OEM: 2000PCS, If less than 2000PCS: charge 60USD. User Manual OEM: 40USD. Laser logo: 50PCS. |
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