# Simple pub/sub inside the connector (MedTech Dev Kit) Python

**URL:** <https://community.solace.com/t/simple-pub-sub-inside-the-connector-medtech-dev-kit-python/546>\
**Category:** Connectors & Integrations\
**Created:** [January 8, 2021, 6:50pm UTC](https://community.solace.com/t/simple-pub-sub-inside-the-connector-medtech-dev-kit-python/546 "2021-01-08T18:50:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![amirinia](https://avatars.discourse-cdn.com/v4/letter/a/ce7236/32.png) [@amirinia](https://community.solace.com/u/amirinia)\
**Post date:** [January 8, 2021, 6:50pm UTC](https://community.solace.com/t/simple-pub-sub-inside-the-connector-medtech-dev-kit-python/546/1 "2021-01-08T18:50:00Z")

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I wonder how I can replace the echo device with my python code inside MedTech Dev Kit:  
how I can replace my code with an echo device without a BLE device