


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/Bluetooth Modules | |
| Manufacturer | Pairlink | |
| Package | SMD,16.8x11mm | |
| Operating Temperature | -30℃~+105℃ | |
| Sensitivity | -95.5dBm、-93.5dBm、-89.5dBm | |
| Output Power(Max) | 12dBm | |
| Voltage - Supply | 3V~3.6V | |
| Features | OTA (Over-The-Air) upgrade、BT/BLE dual mode、Mesh networking | |
| Communication Distance | 10m、50m | |
| Interface Type | GPIO、PWM、SPI、UART、USB、I2C | |
| Send Current | 26.5mA | |
| Receive Current | 12.5mA |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
Dragon-B technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/Bluetooth Modules | |
| Manufacturer | Pairlink | |
| Package | SMD,16.8x11mm | |
| Operating Temperature | -30℃~+105℃ | |
| Sensitivity | -95.5dBm、-93.5dBm、-89.5dBm | |
| Output Power(Max) | 12dBm | |
| Voltage - Supply | 3V~3.6V | |
| Features | OTA (Over-The-Air) upgrade、BT/BLE dual mode、Mesh networking | |
| Communication Distance | 10m、50m | |
| Interface Type | GPIO、PWM、SPI、UART、USB、I2C | |
| Send Current | 26.5mA | |
| Receive Current | 12.5mA |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the Dragon-B. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

Dragon-B datasheets or manufacturer documentation.
Datasheet: Dragon-B Datasheet (PDF)
The Dragon-B schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.