



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 | Wireless-tag | |
| Package | 24x16x3mm | |
| Antenna Type | On-board PCB Antenna | |
| Operating Temperature | -20℃~+85℃ | |
| Output Power | 18dBm | |
| Voltage - Supply | 3V~3.6V | |
| Frequency | 2.4GHz | |
| Features | Integrated Bluetooth function、Over-the-air (OTA) update | |
| Utilized IC / Part | ESP32-C3 | |
| Interface Type | UART、SPI、I2C、GPIO、I2S | |
| Send Current | 367mA | |
| Wireless Standard | Bluetooth5.0 | |
| Receive Current | 87mA |

* 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.
WT32C3-S5(4MB) technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/WiFi Modules | |
| Manufacturer | Wireless-tag | |
| Package | 24x16x3mm | |
| Antenna Type | On-board PCB Antenna | |
| Operating Temperature | -20℃~+85℃ | |
| Output Power | 18dBm | |
| Voltage - Supply | 3V~3.6V | |
| Frequency | 2.4GHz | |
| Features | Integrated Bluetooth function、Over-the-air (OTA) update | |
| Utilized IC / Part | ESP32-C3 | |
| Interface Type | UART、SPI、I2C、GPIO、I2S | |
| Send Current | 367mA | |
| Wireless Standard | Bluetooth5.0 | |
| Receive Current | 87mA |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the WT32C3-S5(4MB). 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.

WT32C3-S5(4MB) datasheets or manufacturer documentation.
Datasheet: WT32C3-S5(4MB) Datasheet (PDF)
The WT32C3-S5(4MB) schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.