SparkFun RS232 Shifter SMD

RS232 Shifter SMD(PRT-00449)

This board converts RS232 to TTL and runs from 300 bps to 115200 bps. This will allow a microcontroller to communicate with a computer. Shifter SMD is powered from the target application and can run at any voltage!

Repository Contents

• /Hardware - All Eagle design files (.brd, .sch)
• /Production - Production panel files (.brd)

Documentation

• Serial Communication - Basic tutorial on serial communication implemented on logic-level (TTL) and RS-232.
• RS-232 vs. TTL Serial Communication - Short explanation about the logic levels and the hardware used to convert signals with the RS232 Shifter.

Product Versions

• PRT-08780 - Shifter - no DB9 connector
• PRT-00449 - Shifter with DB9 connector populated.

Version History

• v1.4 - GitHub version 1.4. Retired for a more production friendly version.

License Information

This product is open source!

Please review the LICENSE.md file for license information.

If you have any questions or concerns on licensing, please contact [email protected].

Distributed as-is; no warranty is given.

• Your friends at SparkFun.