Bluetooth adapter
Thanks for selecting the EPEVER BLE RJ45 A Bluetooth module. Please read this manual carefully before using the product. Please keep this manual for future reference.
1. Overview
EPEVER BLE RJ45 A is a new Bluetooth adapter suitable for EPEVER solar controller, inverter, and inverter/charger. Adopting the Bluetooth 5.0 transmission and BLE (Bluetooth Low Energy) technology, EPEVER BLE RJ45 A enables data collection, communication, and wireless monitoring of connected devices.
Features:
- Support communication by APP
- Support data encryption
- Use immediately after connecting, easy and convenient operation
- Feature fast communication and strong anti-interference ability
- Directly powered by the communication port
- Up to 30 meters communication distance
2. Appearance
The EPEVER BLE RJ45 A module is a compact black device. The front panel displays the product name 'EPEVER BLE RJ45 A BLE Adapter'. It features three labeled ports: '1' (RJ45 port), '2' (Link indicator), and '3' (Power indicator). The side of the module has a 'Reload' button.
3. Working processes
Ports Instruction
| No. | Name | Instruction |
|---|---|---|
| 1 | RJ45 port | To connect the solar controller, inverter, and inverter/charger |
| 2 | Link indicator | Display communication status |
| 3 | Power indicator | Display power status |
Indicator
| Indicator | Status | Instruction |
|---|---|---|
| Link indicator | ON solid in green | Connect to Bluetooth successfully. |
| OFF | Not connect to Bluetooth. | |
| Fast flashing in green | Restore the factory setting. | |
| Power Indicator | ON solid in green | Normal power on |
| OFF | No power on |
Step 1: Connection
Connect the RJ45 port of the Bluetooth module to the EPEVER controller, inverter, or inverter/charger. Take the inverter/charger connection as an example.
Diagram Description: A connection diagram illustrates the setup. A PV array connects to a circuit breaker, which then connects to a solar controller or inverter/charger. The EPEVER BLE RJ45 A module connects via an RJ45 port to the controller/inverter/charger. The diagram also shows a battery connected to the controller/inverter/charger, and an AC load connected via another circuit breaker. This depicts a typical solar power system with energy storage and AC output.
Step 2: APP Connection (Phone)
Turn on the Bluetooth switch on your phone, and open the EPEVER Pair APP. Click the "Local" icon on the home page to enter the BLE connection page.
Diagram Description: A sequence of phone screenshots shows the EPEVER Pair APP. The first shows the app's home screen with options for 'Local' and 'Cloud' monitoring. The second screen displays the 'Local' connection page, listing available Bluetooth devices with their MAC addresses and names, such as 'eBox-DLE-35128C'. The third screen shows a connection status update with a timestamp.
Step 3: Module Search and Connect
Click the "BLE" icon to search for modules automatically, and click the module's name to connect it.
Step 4: Remote Monitoring
After connecting successfully, remotely monitor the device connected to the Bluetooth module by the phone APP.
Diagram Description: A phone screenshot displays the EPEVER APP showing real-time data for a connected device. It includes sections for 'PV', 'Battery', and 'Load', listing parameters like voltage, current, and power. The status is shown as 'Normal' or '0.00' for various readings.
Note: The Bluetooth module only supports one-to-one communication (i.e., a Bluetooth module can only connect one controller, inverter, or inverter/charger). Detail connection cable refers to the connected device accessories list.
Note:
- The phone and the Bluetooth module can't be placed more than 10 meters away.
- The Bluetooth module only supports the "Local" function of the APP and does not support the "Wifi on cloud" function.
4. Specifications
| Parameter | Model | Value |
|---|---|---|
| Input voltage | EPEVER BLE RJ45 A | 5V± 0.5V (Powered by RS485 com. port) |
| Power consumption | 5V@30mA | |
| Communication distance | ≤ 10m | |
| Serial port baud rate | 2400 ~ 115200bps (default 115200bps) | |
| Communication method | RS485 to Bluetooth | |
| Connection port | RJ45 port | |
| Connection cable | Standard network cable (parallel line) | |
| Bluetooth protocol | Bluetooth 5.0, compatible with Bluetooth 4.0 | |
| Dimension | 51 x 67 x 24.5mm | |
| Mounting dimension | 41.2, Φ3.2 | |
| Working temperature | -20 ~ 70°C | |
| Enclosure | IP30 | |
| Net Weight | 37.9g |
5. Disclaimers
The warranty does not apply to the following conditions:
- Damage caused by improper use or inappropriate environment.
- The parameter setting exceeds the Bluetooth module's limit.
- Damage caused by working temperature exceeds the rated range.
- Unauthorized dismantling or attempted repairs.
- Damage caused by force majeure.
- Damage occurred during transportation or handling.
Any changes without prior notice! Version number: V1.2
