E104-BT52PX Small size Low power BLE to serial port module BLE5.0 DA14531 chip solution Multi master and nulti slave master-slave integration
[Chip solution]：DA14531
[Operating frequency]： 2.402~2.480GHz
[Bluetooth protocol]：BLE5.0
[Communication distance]： 500m
[Product size]：16*10mm
[Introduction]：E104-BT52PX Bluetooth module is a Bluetooth to serial port module based on the BLE5.0 Bluetooth protocol version. It is a master-slave integrated module with small size and low power consumption, and works in the 2.4GHz frequency band. The Bluetooth module can be widely used in smart wearables, home automation, home security, personal health care, smart home appliances, accessories and remote controls, automobiles, lighting, industrial Internet, smart data collection, smart control and other fields.
Official Store| Main parameters | performance | Remark | |
| Minimum | Maximum | ||
| Supply voltage V) | 0 | 3.6 | Over 3.6 V will permanently burn out the module |
| Blocking power (dBm) | - | 10 | The probability of burning is lower when used at close range |
| Operating temperature (°C) | -40 | +85 | Industrial Grade |
| Main parameters | performance | Remark | |||
| Minimum | Typical Value | Maximum | |||
| Working voltage(V) | 2.1 | 3.3 | 3.6 | ≥3.3V can guarantee output power | |
| Communication level (V) | - | 3.3 | - | Using 5V level may cause burnout | |
| Working temperature (℃) | -40 | - | 85 | Industrial-grade design | |
| Operating frequency band(MHz) | 2402 | - | 2480 | Support ISM band | |
| achievement Consumption | Emission current (mA) | - | 170 | - | Default Parameters |
| Receive current (mA) | - | 11.6 | - | Default Parameters | |
| Transmit power (dBm ) | - | 20 | - | - | |
| Receiving sensitivity (dBm) | - | -94 | - | The air rate is 1Mbps | |
| E104-BT52/ BT 52X Sleep Broadcast Current (Default) | _ | 9.44 | - | Unit: uA. Default broadcast interval 1S | |
| E104-BT52/ BT 52X Sleep Connection Current (Default) | - | 61 | - | Unit: uA. Default broadcast interval 1S | |
| E104-BT52/ BT 52X wake-up broadcast current (default) | - | 403 | - | Unit: uA. The default broadcast interval is ls | |
| E104-BT52/ BT 52X Sleep No Broadcast Current (Default) | - | 2 | - | Unit: uA. Default connection interval 500ms | |
| Main parameters | describe | Remark |
| Reference distance | 500m | Clear and open environment, height 2.0 meters; @20dBm; airspeed: 1Mbps |
| Bluetooth Protocol | BLE 5.0 | - |
| Communication interface | UART Serial Port | - |
| Packaging | SMD | - |
| Dimensions | 16*10mm | - |
| RF Interface | Three Generation IPEX | Equivalent impedance is about 50 Ω |
| weight | 0.7 ± 0.1 g | - |