


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 | Ai-Thinker | |
| Package | SMD,13x12.2mm | |
| Operating Temperature | -20℃~+70℃ | |
| Sensitivity | -93dBm | |
| Output Power(Max) | 10dBm | |
| Voltage - Supply | 2.7V~3.6V | |
| Features | Mesh networking | |
| Utilized IC / Part | TLSR8250F512ES16 Chip | |
| Interface Type | SPI | |
| Send Current | 20.69mA | |
| Receive Current | 6.26mA | |
| Wireless Standard | Bluetooth 5.0 |

* 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.
TB-04 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/Bluetooth Modules | |
| Manufacturer | Ai-Thinker | |
| Package | SMD,13x12.2mm | |
| Operating Temperature | -20℃~+70℃ | |
| Sensitivity | -93dBm | |
| Output Power(Max) | 10dBm | |
| Voltage - Supply | 2.7V~3.6V | |
| Features | Mesh networking | |
| Utilized IC / Part | TLSR8250F512ES16 Chip | |
| Interface Type | SPI | |
| Send Current | 20.69mA | |
| Receive Current | 6.26mA | |
| Wireless Standard | Bluetooth 5.0 |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TB-04. 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.

TB-04 datasheets or manufacturer documentation.
Datasheet: TB-04 Datasheet (PDF)
The TB-04 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.