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This module converts UART signals from a Grove-compatible connector to USB.
It lets you control UART devices from a PC or other host via the Grove connector.
The connector’s UART transmit (TXD) and receive (RXD) pin assignments can be swapped using an on-board toggle.
You can also switch the Grove-side supply between 5V and 3.3V using another on-board switch.
Part Names
Included Items
- Board x1
Specifications
- USB Connector Type: USB Type‑C
- UART Signal Voltage: 3.3V
- Maximum Output Current: 250mA
- USB Serial Converter IC: WCH CH340 1
- Overall Dimensions: W26 x D34 x H11 mm (typ.)
- Mounting Holes: Ø3.2 mm × 4
Documents
Schematic
- v1.0：schematic-v1_0.pdf
Dimensions
DXF file: dimensional_dxf.zip
3D CAD Data
STEP file：3d_step.zip
Other Information
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