BVMLRS923N52S : Bluetooth LE/LoRaWAN module

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The ‘BVMLRS923N52S’ module provides developers of Internet of Things (IoT) solutions with long-range wireless connectivity between Bluetooth LE devices in a Local Area Network (LAN) and Low Power Wide Area Networks (LPWANs) operating under the LoRaWAN specification.

It is a combo module equipped with SEMTECH’s RF chip “SX1272” and Nordic semiconductor’s Bluetooth®︎LE SoC chip “nRF52832”.

Specifications :

LoRaSEMTECH RF chip SX1272
Bluetooth®︎LENordic semiconductor Bluetooth®︎ LE SoC chip nRF52832
AuthenticationObtained Bluetooth SIG certification, Radio Law certification, and LoRa Alliance certification
Frequency rangeSoftware control
Bluetooth®︎ LE: 2402MHz ~ 2480MHz
LoRa: 920.6MHz ~ 928.0MHz
FSK: 920.6MHz ~ 928.0MHz
Transmission power (terminal output)Software control
-40dBm ~ + 4dBm LoRa: -1dBm ~ + 13dBm * In 920MHz mode, the maximum output power is voltage dependent.
FSK: -1dBm ~ + 13dBm * In 920MHz mode, the maximum output power is voltage dependent.
Operating voltage1.8 ~ 3.6v
antennaExternal antenna
(Various antennas certified by the Radio Law of Japan can be used. Please contact us for details.)
interface18pin (UART, SPI, I2C, ADC, GPIO, NFC), SEGGER Port: 2pin All 64pin
sizeW 22.0mm x D 22.0mm x H 1.85mm

Farees Ahmed

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