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LTE cellular connectivity is supported in North America. Not in the region? See the cellular FAQ for details.
The Boron LTE is a powerful LTE CAT-M1 enabled development board that can act as a standalone cellular endpoint. 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.
- Boron LTE development board BRN404X (On-board SIM, no card necessary)
- Cellular flex antenna
- u-blox SARA R510 LTE modem
- LTE CAT M1 module with global hardware support (MVNO support for United States, Canada, and Mexico only)
- 3GPP Release 14 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 4MB 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
- Still waiting for the FCC and IC certification
- RoHS compliant (lead-free)
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