ZBCURTAIN Reset & Teardown (FCC ID 2APN5ZBCURTAIN)

Before you buy the Sonoff (Itead) ZBCURTAIN, check what's inside.

The SONOFF ZBCurtain is a Zigbee 3.0 smart curtain motor that enables automated control of curtains via the eWeLink app, smart scenes, timers, and voice commands. It requires a Zigbee hub for connectivity and is powered via a USB Type-C connection.

⚠️ NOTE: Ensure the Type-C cable is securely connected and that the device is not overloaded beyond its specifications.

Quick Specs

Manufacturer: Sonoff (Itead)
Model: ZBCURTAIN
Protocol: WiFi
Chipset: ESP/CK Chip
Ecosystem: Sonoff
App: eWeLink

🔧 Geek Corner (Flashing Info)

Chipset: Unknown
Flashable: ❌ No
Info: This is a Zigbee device requiring a specific gateway and protocol; flashing is not intended or supported.

User Manual

Scanned pages from the official user manual:

ZBCURTAIN Manual

External Photos

Photos of the device exterior:

ZBCURTAIN Exterior

Internal Photos

Teardown photos showing the PCB and components:

ZBCURTAIN PCB

Verdict

The ZBCURTAIN is a WiFi device from the Sonoff ecosystem.

📄 Click to view full text manual (SEO)

·中 文 ----------1 - 11 · English ----------12 - 22 · Warning ----------23 - 24
ZBCurtain
Zigbee Smart Curtain Motor
Type-C接口
1
2
Zigbee配对模式 
3
4
5
请前往应用商店、 Google Play Store或Apple App Store搜索"易微联"进行下载。
2.添加 SONOFF Zigbee网关
确保网关版本为： ZBBridge-P V1.1.0及以上， ZBBridge V1.6.0及以上
6
7
8
9
10
ZBCurtain
DC 5V 1A
Type-C
5W
4000mAh
103450 （103450 x 2 3.7V）
Zigbee 3.0
主机: 115x78x29mm, 副机: 115x58x28mm
≤3000次
≤3.5m
USB Type-C线
1
1
1
1
2
1
C型夹 2
11
English
Introduction
Please scan the QR code to watch the installation tutorial before 
installing the device.
This device does not support the curtain rod and curved curtain track.
Make sure the top space of the curtain track is greater than 2mm and the track width 
is less than 40mm, so that you can install the C-shape brackets properly.
12
Remote 
ControllerLED Indicator 
Pairing Button
On/Oﬀ Button (Slide)
Type-C Port
Drive-chain
Clamp (R)
Open
Pause
Close
English
Indicator Status Description
13
Status
LED indicator ﬂashes
green slowly
LED indicator keeps
green
LED indicator ﬂashes
green quickly
Description
Zigbee pairing mode 
Remote controller pairing mode
Remote controller cleared 
Features
SONOFF ZBCurtain is a Zigbee smart curtain motor, which allows you to remote 
control, local control, voice control and manually open/pause your curtains. You can 
also open or close the curtains to percentage, set smart scenes, timers and etc. to 
make your curtains more automatic.
Remote Control
Smart Scene Manual Open/Pause
Timing Schedule
Custom Opening
/Closing Position
Share Control
Local Control
Voice Control
Install the C-shape brackets
English
Install the curtain motors
14
1.Remove the cover of the reel, then take out the drive-chain.
2.Mount the main-motor on the left C-shape bracket and fasten it 
 downwards....