> ## Documentation Index
> Fetch the complete documentation index at: https://docs.embedder.com/llms.txt
> Use this file to discover all available pages before exploring further.

# PJRC Teensy

> PJRC Teensy LC, Teensy 3.x, and Teensy 4.x catalog platforms supported by Embedder for firmware development and on-target hardware debug.

<Badge color="gray">Last Updated: 21 August 2026</Badge>

Select a PJRC catalog platform during project setup. The catalog covers Teensy LC, 3.2, 3.6, 4.0, and 4.1.

<Note>
  This page lists every **PJRC** platform in the service catalog. The project setup picker is the source of truth for the catalog available to your team.
</Note>

## Catalog platforms

| Family | Platforms                                                           |
| ------ | ------------------------------------------------------------------- |
| Teensy | `Teensy 3.2`, `Teensy 3.6`, `Teensy 4.0`, `Teensy 4.1`, `Teensy LC` |