EPEVER-BLE-RJ45-A Bluetooth Adaptor
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.
Bluetooth Module
Overview
EPEVER-BLE-RJ45-A is a new Bluetooth module suitable for EPEVER solar controller, inverter, and inverter/charger. It can independently complete the communication and data collection. Customers can remotely monitor the device connected to the EPEVER-BLE-RJ45-A and modify related parameters by the cloud server or mobile APP.
Features:
- Wireless monitoring the solar controller, inverter, and inverter/charger
- Support cloud server or APP communication
- Convenient connection and operation
- Equipped with a high-performance, low-power consumption Bluetooth chip
- Adapt Bluetooth 5.0 and BLE technology
- Feature fast communication and strong anti-interference ability
- No external power supply(powered by communication port directly)
- Up to 10 meters communication distance
- Reload button to restore the factory settings
Appearance

Ports Instruction
| No. | Name | Instruction |
| ❶ | RJ45 port | To connect the solar controller, inverter, and inverter/charger |
|
❷ |
Reload button | To restore the factory settings Note: Long press the Reload button with a sharp object, the Link indicator flashes twice quickly, and the factory settings are restored successfully. |
| ❸ | Link indicator | Display communication status |
| ❹ | 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 |
Working processes
Note: Detail connection cable refers to the connected device accessories list.
Step2: Turn on the Bluetooth switch on your phone, and open the EPEVER cloud APP. Click the “Local” icon on the initial interface to enter the device connection page.
Step 3: Click the “BLE” page to search the module automatically, and click the module’s name to connect it.

Step4: After connecting, remote monitor the device connected to the Bluetooth module by the EPEVER cloud APP.
Note: The Bluetooth module only supports one-to-one communication, i.e., a Bluetooth module can only connect one controller, inverter, or inverter/charger.
The phone and the Bluetooth module can’t be more than 10 meters away
Specifications
| Model Parameter | EPEVER-BLE-RJ45-A |
| Input voltage | 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* 67* 24.5mm |
| Mounting dimension | 41.2,Φ3.2 |
| Working temperature | -20~70℃ |
| Enclosure | IP30 |
| Net Weight | 37.9g |
Appendix 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.






















