# Getting the Latest (or beta) offline package

**URL:** https://forum.makecode.com/t/getting-the-latest-or-beta-offline-package/591
**Category:** EV3
**Created:** [October 7, 2019, 8:34pm UTC](https://forum.makecode.com/t/getting-the-latest-or-beta-offline-package/591 "2019-10-07T20:34:06Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![Jeff](https://avatars.discourse-cdn.com/v4/letter/j/e19b73/32.png) [@Jeff](https://forum.makecode.com/u/Jeff)
#### Post date: [October 11, 2019, 1:46am UTC](https://forum.makecode.com/t/getting-the-latest-or-beta-offline-package/591/6 "2019-10-11T01:46:15Z")

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I found that the BT implementation of the EV3 is problematic. It is using serial (COM ports) over BT. I haven’t connected multiple bricks over BT but I would hope the second device would bind to a different COM port. I gave up and purchased Wi-Fi dongles for all of our bricks then send the files over using a bit of software I wrote. see [Can I download the codes to EV3 via bluetooth?](https://forum.makecode.com/t/can-i-download-the-codes-to-ev3-via-bluetooth/501/18)

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