Particle Boron IoT Development Board (Cellular+Mesh+Bluetooth)

Pls kindly noted that the first 10pcs shipped out will be Kits which including:
Boron LTE dev board
Mini breadboard
Cellular flex antenna
USB cable
Starter project includes two resistors (220 ohm), one red LED, and one photodiode
Note: Particle¡¯s MVNO will provide support for LTE M1 connectivity in the US upon initial release. Not in the region? Check out the Boron 2G/3G Kit. See the cellular FAQ for details.
The Boron LTE is a powerful LTE CAT-M1/NB1 enabled development board that can act as either a standalone cellular endpoint or LTE enabled gateway for Particle Mesh networks. It is based on the Nordic nRF52840 and has built-in battery charging circuitry so it¡¯s easy to connect a Li-Po and deploy your local network in minutes.
The Boron is great for connecting existing projects to the Particle Device Cloud or as a gateway to connect an entire group of local endpoints where Wi-Fi is missing or unreliable.
All Particle hardware is designed from the ground up to work with the Device Cloud; a powerful set of tools and infrastructure to build, connect, and manage your IoT fleet. The Device Cloud for Particle Mesh is priced by network. All Particle customers get 3 free months of Device Cloud access for micro networks using a cellular gateway. A micro network is defined as a network with 10 total devices and a single gateway. Please refer to our pricing documentation for more information.

Features:
u-blox SARA R410 LTE modem
- LTE CAT M1/ NB1 module with global hardware support (MVNO support for US only)
- 3GPP Release 13 LTE Cat M1
Nordic Semiconductor nRF52840 SoC
- ARM Cortex-M4F 32-bit processor @ 64MHz
- 1MB flash, 256KB RAM
- IEEE 802.15.4-2006: 250 Kbps
- Bluetooth 5: 2 Mbps, 1 Mbps, 500 Kbps, 125 Kbps
- Supports DSP instructions, HW accelerated Floating Point Unit (FPU) calculations
- ARM TrustZone CryptoCell-310 Cryptographic and security module
- Up to +8 dBm TX power (down to -20 dBm in 4 dB steps)
- NFC-A tag
On-board additional 2MB SPI flash
20 mixed signal GPIO (6 x Analog, 8 x PWM), UART, I2C, SPI
Micro USB 2.0 full speed (12 Mbps)
Integrated Li-Po charging and battery connector
JTAG (SWD) Connector
RGB status LED
Reset and Mode buttons
Dual SIM support: Nano 4FF (unpopulated) and MFF2
U.FL connector for external antenna
Meets the Feather specification in dimensions and pinout
FCC and PTCRB certified
RoHS compliant (lead-free)

Technical details
Dimensions 51mm x23mm x11mm
Weight G.W 18g
Battery Exclude

Part List
Boron LTE dev board 1
Cellular flex antenna 1