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 :
| LoRa | SEMTECH RF chip SX1272 |
|---|---|
| Bluetooth®︎LE | Nordic semiconductor Bluetooth®︎ LE SoC chip nRF52832 |
| Authentication | Obtained Bluetooth SIG certification, Radio Law certification, and LoRa Alliance certification |
| Frequency range | Software control Bluetooth®︎ LE: 2402MHz ~ 2480MHz LoRa: 920.6MHz ~ 928.0MHz FSK: 920.6MHz ~ 928.0MHz |
| Transmission power (terminal output) | Software control Bluetooth®︎LE: -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 voltage | 1.8 ~ 3.6v |
| antenna | External antenna (Various antennas certified by the Radio Law of Japan can be used. Please contact us for details.) |
| interface | 18pin (UART, SPI, I2C, ADC, GPIO, NFC), SEGGER Port: 2pin All 64pin |
| size | W 22.0mm x D 22.0mm x H 1.85mm |
