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Product description: Particle B Series LTE CAT1/3G/2G - GSM communication module
The B523 is a new LTE chip that supports global IoT deployments worldwide. It is based on LTE-CAT1,specifically designed for IoT devices that consume 50% less power compared to 3G. The module is also equipped with Bluetooth 5.0 and 2G/3Gcommunication. It has an M.2 connector, the same as otherParticleB series SoM modules.
Contents of the set of Particle B Series LTE module.
B Series is designed to work with the development board with M.2 NGFF connector. It works withthe M.2 SoM evaluation board. All Particle products are designed to work withDevice Cloud, which contains many useful tools and infrastructure for building, connecting and managing IoT devices.
Main features of the B series module
- Modem Quectel EG91-E:
- LTE CAT 1 with the EMEAA region
- 3GPP E-UTRA Release 13
- the CAT 1 band supports: 1, 3, 7, 8, 20, 28A
- Support for Europe
- System nRF52840
- ARM Cortex-M4F 32-bit 64 MHz
- 1 MB flash, 256 kB RAM
- Bluetooth 5: 2 Mbps, 1 Mbps, 500 kbps, 125 kbps
- supports DSP instructions, HW accelerations and FPU calculations
- cryptographic and security module ARM TrustZone CryptoCell-310
- up to +8 dBm for TX (up to -20 dBm in steps of up to 4 dB)
- NFC-A tag
- Additional SPI memory: 8 MB
- 24 GPIO (8 x analog, 4 x PWM), UART, I2C, SPI
- USB 2.0 12 Mbps
- JTAG Pins (SWD)
- Pin of the RGB status LED
- Pins for Reset and Mode buttons
- Built-in MFF2 Particle SIM socket
- 2 U.FL connectors for connecting external antennas
- M.2 interface
- Dimensions: 42 x 30 x 5.5 mm
- Weight: 6,2 g
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