RAK813 BLE+LoRa Module
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Product Description
The RAK813 is a combination of the BLE and LoRa in a single module. The BLE short-range technology combined with low-power LoRa can provide long-distance wireless communication capabilities. Both technologies are low power, eliminating the need to change batteries frequently.
At the same time, RAK813 supports various digital interfaces such as GPIO, UART, I2C, SPI, etc., which are used in connecting sensors to the RAK813 module.
Based on the global leading Nordic Semiconductor Corporation's nRF52832 (BLE) and Semtech's SX127x (LoRa) chipset, the RAK813 module provides a perfect combination of ultra-low-power and ultra-long distance.
The RAK813 module uses TCXO as the LoRa clock source, so at different temperatures (such as indoor and outdoor) LoRa module of radio frequency close to the maximum, can effectively improve the decoding rate, to enhance the communication quality.
RAK813 supports various protocols, including the newest BLE and LoRaWAN, where customers can choose a multi frequency, including 433 MHz, 470 MHz, 868 MHz, and 915 MHz.
Product Features
- Base on nRF52832 (BLE) and SX127X (LoRa)
- Supports UART, SPI, I2C, and GPIOs Interface.
- Small size and low power, sleep current down to 2uA
- High receiver sensitivity: LoRa down to -146 dBm, BLE down to -96 dBm
- Operates at a Temperature of -40 °C to 85 °C
- TX Power: LoRa adjustable up to +14 dBm high efficiency PA, max PA boost up to 20 dBm, BLE -20 to +4 dBm in 4 DB steps
- Building in both TX and RX filter
- Building in TCXO for high-frequency stability
- Provides multiple band selection including 433/470/868/915 MHz for LoRa and 2.4 GHz for BLE
- Storage Temperature: -40 °C to 85 °C
- Supports LoRa Point-to-Point Communication in all the bands
- FSK, GFSK, and LoRa Technology modulation
- llP3 = -11 dBm
- Up to 15 km coverage at suburban and up to 5 km coverage at urban areas.
