Particle, makers of the WiFi and Mobile IoT modules everybody loves, is introducing their third technology of . The Particle Argon, Boron, and Xenon are Particle’s newest providing on this planet of IoT dev boards, and this time they’re including one thing wonderful: mesh networking.
The three new boards are all constructed across the Nordic nRF52840 SoC and embrace an ARM Cortex-M4F with 1MB of Flash and 256okay of RAM. This chip helps Bluetooth 5 and NFC. Breaking the brand new lineup down additional, the Argon provides WiFi with an ESP32 from Espressif, the Boron brings LTE to the desk with a ublox SARA-U260 module, and the Xenon ditches WiFi and Mobile, relying solely on Bluetooth, however nonetheless retaining mesh networking. This segmentation is smart; Particle needs you to purchase a ton of the Xenon modules to construct out your community, and use both the Argon or Boron module to connect with the surface world.
The shape issue of the boards conforms to Adafruit Feather commonplace, a normal that’s adequate, and significantly better than gigantic Arduino shields with offset pins.
Of specific curiosity is the help for mesh networks. For IoT options (no matter they could be), mesh networking is almost a necessity in case you have a adequate variety of nodes or are masking a big sufficient space. The expertise going into this mesh networking known as Particle Mesh, and is constructed on OpenThread. Whereas it’s somewhat early to see Particle’s mesh networking in motion, we’re actually trying ahead to a real-world implementation.
Preorder pricing for these boards units the Argon module at $15, the Boron at $29, and the Xenon at $9. Transport is due in July.