# MMT SMT adapter

**URL:** <https://forums.digi.com/t/mmt-smt-adapter/32208>\
**Category:** XBee - Hardware\
**Created:** [August 21, 2024, 2:00pm UTC](https://forums.digi.com/t/mmt-smt-adapter/32208 "2024-08-21T14:00:19Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![jonbhanson](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/jonbhanson/32/3980_2.png) [@jonbhanson](https://forums.digi.com/u/jonbhanson)\
**Post date:** [August 21, 2024, 2:00pm UTC](https://forums.digi.com/t/mmt-smt-adapter/32208/1 "2024-08-21T14:00:19Z")

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I have a design that uses the XBee SX 900 RF Module in the surface mount (SMT) form factor. I am interested in migrating the design to use new XR 900 module. However, it wasn’t until after I had received a couple units that I realized that I had ordered the XR 900 in the micro (MMT) form factor.

Is there a way for me to use the XR 900 MMT modules with my SMT design? I know some of the development kits have an MMT module soldered onto an SMT adapter PCB. Is such an adapter available for purchase?

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**Author:** ![mvut](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/mvut/32/31_2.png) [@mvut](https://forums.digi.com/u/mvut)\
**Post date:** [August 22, 2024, 12:15pm UTC](https://forums.digi.com/t/mmt-smt-adapter/32208/2 "2024-08-22T12:15:57Z")

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Digi does not offer one. But I think Digi Key or Spark Fun Electronics may.

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**Author:** ![jonbhanson](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/jonbhanson/32/3980_2.png) [@jonbhanson](https://forums.digi.com/u/jonbhanson)\
**Post date:** [August 22, 2024, 3:19pm UTC](https://forums.digi.com/t/mmt-smt-adapter/32208/3 "2024-08-22T15:19:48Z")

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I am not able to find one from Digikey or Sparkfun. Would it be possible for you to share the PCB layout so I can make my own?

I could recreate it but since your kits already come it seems like a waste to reinvent the wheel.

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**Author:** ![mvut](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/mvut/32/31_2.png) [@mvut](https://forums.digi.com/u/mvut)\
**Post date:** [August 22, 2024, 3:55pm UTC](https://forums.digi.com/t/mmt-smt-adapter/32208/4 "2024-08-22T15:55:01Z")

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In this case, what I would suggest is reaching out to Digi Sales. They may be able to give you an idea as to when the SMT version will be out. I think it will be out in about 8 weeks.