XM1210 Part Numbers


I’ve just built a board with an XM1210 module on it, and ran into the issue where the part that I ordered had USB+Serial firmware on it (UU) by default, rather than the I2C+Serial firmware (UI) that I needed.

Is it possible to order these devices with I2C+Serial firmware loaded by default? I don’t want to be programming firmware in production. What’s the part number, and where do I find this information?


Yes you can order a specific order and configuration, you will need to check out it out with your supplier the SKU to use but the ones we currently have active are:

  • 1104263 UART+USB
  • 1104264 UART+I2C



Thank you Matt - this is very helpful. Those part numbers line up nicely.