1. APP download
Download the CT003APP application from the official app stores:
- Android: Google Play Store
- iOS: App Store
QR codes for direct download were present in the original document but are excluded here.
2. Account registration / login
1. Select the server
Select the corresponding server based on your geographical location. Click the [OK] button to proceed to the login page. The server selection option is typically found in the upper right corner of the login page.
2. Registration
To register, enter your email address, a verification code, and a password (8-30 characters). Click the [Registration] button. Upon successful registration, a confirmation prompt will appear, and you will be returned to the login page.
3. Login
Enter your registered email address and password, then click the [Login] button to access your account. Important Note: Ensure the server selected during login matches the server under which your account was registered. Accounts on different servers do not communicate with each other.
4. Forget the password
On the login page, locate and click the [forget password] entrance. Enter your email address, the verification code, and your new password (8-30 bytes). Click the [reset password] button. A success message will indicate that your password has been reset, allowing you to log in with the new password.
5. Account management - change password / exit / log in / log out
After logging in, navigate to the home page and tap the ⚙️ (Settings) icon in the upper right corner to enter the Settings page. Tap on your email address to access the account management page for the following operations:
- Modify password: Enter your email, current password, and new password (8-30 bytes). Click the [Modify Password] button. A confirmation will indicate successful modification.
- Log out: Click [log out] to exit the current session. You will need to log in again the next time you open the app.
- Cancel the account: Enter your email and password, then click the [account cancel] button. This action permanently cancels your account, preventing future logins. You will need to re-register if you wish to use the service again.
Visual Description (Account Management Screens): The account management interface shows a user icon ?, your email address, and options like "Change Password" ➡️, "Account deletion" ➡️, and "Sign out" ➡️.
3. Add equipment
1. Add the entrance
If you have not yet added any equipment, a prominent [Add device] button will be visible in the upper left corner of the home page. If you have already added devices, a '+' ➕ button will appear in the upper right corner of the device list. Both methods provide access to the add device page.
2. How to add
The CT003APP supports two methods for adding devices: [QR code] and [Bluetooth]. Note that the CT device specifically supports only Bluetooth addition.
3. List of equipment
Once a device is successfully bound, its name will appear in the device list. An account can manage multiple different devices.
Visual Description (Device Management Screen): The device management screen displays a list of added devices, each with a name (e.g., HME, 016d, 2bb2, 1400, b83相靠窗) and its MAC address. A '+' ➕ icon is present to add new devices.
4. Add process
1. Bluetooth addition
Tap [Bluetooth Add] to navigate to the Bluetooth Add page. This page displays a list of devices scanned via Bluetooth, showing their names, MAC addresses, and signal strength. Select the desired device to add it. You will then be prompted to name the device (ensure the name is not excessively long) and click the [Add device] button to complete the binding process.
Note: When entering the Bluetooth addition section, the app may request Bluetooth authorization. You must agree to the Bluetooth license terms. You can verify Bluetooth authorization in your mobile phone's Settings and ensure the Bluetooth switch ? is enabled.
2. Configuration network
After successfully adding a device, switch to the web page interface to configure its network connection via Bluetooth. Enter your Wi-Fi network name (SSID) and password. The Wi-Fi name can often be auto-filled based on your phone's current connection. Click [start configuration] to establish the device's network connection.
Note: Following device addition, a Wi-Fi icon ? will appear on the device's home page. Tapping this Wi-Fi icon under the Bluetooth connection settings allows you to reconfigure the device's network settings.
3. Firmware upgrade
After the device is connected to the network, if a new firmware version is available, a pop-up window will appear prompting you to upgrade. You can choose to upgrade immediately or postpone the upgrade.
Visual Description (Firmware Update Screens): The firmware update screen shows the device model, current version, and the latest available version. An "Update Now" button initiates the process. A progress indicator shows the update status (e.g., "Updating... 53.41%"). Upon completion, a "Update successful" ✔️ message is displayed, followed by a "Done" button.
5. Bluetooth communication
1. Bluetooth logo
- Bluetooth blue: Indicates an active Bluetooth connection ? between the APP and the device. In this state, you can view power, energy consumption, and CT Wi-Fi signal strength. Reset and upgrade operations for the CT can also be performed via the settings page.
- Bluetooth gray: Indicates that the APP is connected to the device via Bluetooth, but the data collected by the CT cannot be viewed on the APP, nor can CT settings be modified through the APP.
2. Selection of electricity meters
Select the specific model of the electricity meter for the CT connection. This is done within the app's settings or device management interface, typically by choosing the manufacturer and model (e.g., ISKRA, MT174).
6. Setting
1. Configuration network
Access this option to configure the device's network connection. This process requires an active Bluetooth connection to the device.
2. Hardware reset
Initiate a hardware reset by clicking the [Hardware reset] option. A confirmation window will appear with "Cancel" and "OK" ✔️ buttons. After confirming, the device will perform the hardware reset operation.
3. Language Settings
The application supports switching between 10 different languages. You can choose a specific language or set the app to follow the language settings of your phone. Available languages include Chinese (中文), English (en), German (de), Japanese (日本語), Spanish (es), French (fr), Italian (it), Dutch (nl), Polish (pl), and Romanian (ro).
4. Share equipment
You can share device access with others using one of two permission levels: [only view permission] or [share management rights].
- [View permission]: The shared user can only view the current working status of the device.
- [Sharing management permission]: The shared user can view the device's working status and perform functional operations on the device.
To share, enter the sharer's email address in the "Please enter the sharer's email" field, select the desired permission level ("Standard Access" or "Admin Access"), and click "Share Now" ➡️.
5. User feedback
If you encounter any issues, you can submit feedback by describing the problem in detail in the "Please describe in detail the problem you are experiencing" text area (up to 1500 characters). Click "Submit Feedback" to send. After submission, the after-sales support team will contact you.
6. APP version number
This section displays the current version number of the CT003APP application (e.g., V:1.5.9).
7. Equipment No
This indicates the firmware version of the device. If it shows "New" (e.g., "V4 New"), it means a newer firmware package is available for upgrade. If it shows a version number without "New" (e.g., "V6"), the current firmware is the latest version, and no upgrade is required.
