# Bluetooth support for Badger 2040W

**URL:** <https://forums.pimoroni.com/t/bluetooth-support-for-badger-2040w/27584>\
**Category:** Support\
**Created:** [April 1, 2025, 4:21pm UTC](https://forums.pimoroni.com/t/bluetooth-support-for-badger-2040w/27584 "2025-04-01T16:21:08Z")\
**Posts on this page:** 1\
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**Author:** ![bablokb](https://avatars.discourse-cdn.com/v4/letter/b/ee59a6/32.png) [@bablokb](https://forums.pimoroni.com/u/bablokb)\
**Post date:** [April 1, 2025, 6:24pm UTC](https://forums.pimoroni.com/t/bluetooth-support-for-badger-2040w/27584/2 "2025-04-01T18:24:28Z")

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The 2040w is just a Pico-W glued to the back of the e-ink display. So every example you find for the Pico-W should work. But keep in mind that the bluetooth-stack comes at a cost: the firmware blob that needs to be loaded to memory. And that is also needed to update the display.

The Pico-SDK has BT-examples for C-programmers. Else have a look at this thread: [BlueTooth on Pi Pico W - WORKING!](https://forums.pimoroni.com/t/bluetooth-on-pi-pico-w-working/22371)

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