


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/WiFi Modules | |
| Manufacturer | TUYA | |
| Package | SMD,20.8x15.8mm | |
| Antenna Type | On-board PCB Antenna、FPCAntenna | |
| Operating Temperature | -40℃~+105℃ | |
| Sensitivity | -72dBm | |
| Output Power | 16dBm | |
| Voltage - Supply | 3V~3.6V | |
| Frequency | 2.4GHz | |
| Utilized IC / Part | BK7231N | |
| Interface Type | UART、SPI、PWM | |
| Wireless Standard | IEEE802.11b/g/n | |
| Receive Current | 82mA | |
| Send Current | 300mA |

* 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.
CBU(edzu) technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/WiFi Modules | |
| Manufacturer | TUYA | |
| Package | SMD,20.8x15.8mm | |
| Antenna Type | On-board PCB Antenna、FPCAntenna | |
| Operating Temperature | -40℃~+105℃ | |
| Sensitivity | -72dBm | |
| Output Power | 16dBm | |
| Voltage - Supply | 3V~3.6V | |
| Frequency | 2.4GHz | |
| Utilized IC / Part | BK7231N | |
| Interface Type | UART、SPI、PWM | |
| Wireless Standard | IEEE802.11b/g/n | |
| Receive Current | 82mA | |
| Send Current | 300mA |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CBU(edzu). 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.

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