# TMC2209 BOB (Component)
## Description
The TMC2209 breakout board is a development board with the dedicated TMC2209-LA chip. It is designed to give users the chance to rapidly prototype their applications - making it possible to immediately check how the motor performs with TMC chips while developing the application's software.
## Component Details
- **Owner:** adrian95
- **Created:** 5/14/2025
- **Last Updated:** 5/14/2025
- **Visibility:** Public
- **Datasheet URL:** https://www.analog.com/media/en/technical-documentation/data-sheets/TMC2209-BOB_datasheet_rev1.00.pdf
- **Part Type:** Module
- **Manufacturer Name:** Analog Devices Inc./Maxim Integrated
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Part Number:** TMC2209-BOB
- **Used in:** 16 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/tmc2209-bob/analog-devices.html?utm_currency=USD®ion=nac) | $24.55 | 0 |
| [LCSC](https://www.lcsc.com/product-detail/modules_trinamic-motion-control-gmbh-tmc2209-bob_C17536249.html) | $49.4192 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Analog-Devices-Maxim-Integrated/TMC2209-BOB?qs=TiOZkKH1s2Qe%2F0oCs8WMDg%3D%3D) | $27.51 | 25 |
- **Part Type:** Modules
- **Manufacturer:** Analog Devices
- **MPN:** TMC2209-BOB
- **Package / Case Code:** TO
- **Pin Count:** 22
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | +VCC_IO | |
| 2 | GND | |
| 3 | UART_RX | |
| 4 | UART_TX | |
| 5 | VREF | |
| 6 | GND | |
| 7 | CLK16 | |
| 8 | ENN | |
| 9 | STEP | |
| 10 | DIR | |
| 11 | +VM | |
| 12 | GND | |
| 13 | B1 | |
| 14 | B2 | |
| 15 | A1 | |
| 16 | A2 | |
| 17 | GND | |
| 18 | MS1 | |
| 19 | MS2 | |
| 20 | SPREAD | |
| 21 | INDEX | |
| 22 | DIAG | |
---
*Generated from [https://www.flux.ai/adrian95/tmc2209-bob](https://www.flux.ai/adrian95/tmc2209-bob)*