> For the complete documentation index, see [llms.txt](https://teravolt.gitbook.io/teravolt/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://teravolt.gitbook.io/teravolt/peripherals/usb-to-ttl-converter/specifications.md).

# Specifications

<figure><img src="/files/7kms6h3w79xunSfcdLmV" alt=""><figcaption></figcaption></figure>

| Parameter             | Value                        |
| --------------------- | ---------------------------- |
| USB Interface         | USB Type-C                   |
| USB-UART Chip         | FTDI FT231XQ-R               |
| Voltage Selection     | 3.3V / 5V via slider switch  |
| UART Signal Support   | TX, RX, CTS, RST             |
| Status Indicators     | TX, RX, PWR (LEDs)           |
| Connectors            | 4-pin JST-GH, 6-pin JST-GH   |
| Operating Temperature | -40°C to +85°C (chip rating) |
| Board Dimensions      | 25x35mm                      |
| Mounting              | M3 x4                        |