![B Series LTE CAT-M1 (NorAm, EtherSIM), Tray [x50]](https://cdn.shopify.com/s/files/1/1260/4527/products/B_Series_Tray_B402MEA_4090611c-6fc6-4012-bd16-78013f75ca8e.png?v=1673966520)
B Series LTE CAT-M1 (NorAm, EtherSIM), Tray [x50]
Disclaimer: This hardware SKU will be discontinued due to lack of availability of critical components driven by the ongoing global silicon shortage crisis, with a last request to buy date on June 30, 2022. For more details, visit our product discontinuation notification. It is recommended that buyers of this impacted SKU migrate to our new Supply Secure B404X LTE SoM. This migration will require minimal hardware and firmware changes, as this new SKU is API, footprint, and electrically compatible with existing B SoM designs. For more details, review our Supply Secure blog post. This product is powered by EtherSIM, Particle's new globally available, self-optimizing SIM with no data plans or device fees. Buy this hardware and start building with Particle's Free Plan which includes support for up to 100 devices, cellular data, and fully-featured platform access with no time limit. The B SoM System-on-a-Module (SoM) can act as a standalone cellular endpoint. It is based on the Nordic nR