RAK Wireless Introduces LoRa + BLE Module, LoRa GPS Tracker, and NB-IoT/eMTC Arduino Shield

Orange Pi Development Boards

We’ve previously covered several products from RAK Wireless, including RAK WisCam Arduino compatible Linux camera, RAK CREATOR Pro Ameba RTL8711AM WiFi IoT board, and WisCore modular development kit for application leveraging voice assistants such as Amazon Alexa.

AFAIK, the company had not released any new products since their RAK831 LoRa gateway module launched last summer, but they just contact me with the release of three new wireless products, namely RAK813 BLE + LoRa module, RAK811 LoRa tracker board, and WisLTE NB-IoT/eMTC/eGPRS Arduino shield.

RAK813 BLE + LoRa module & Development Board

Main features and specifications:

  • Connectivity
    • LoraWAN via Semtech SX127x (LoRa) chipset
      • Frequency Ranges
        • 433MHz, 470MHz
        • FCC Frequency range 902~928MHz
        • CE Frequency range 863~870MHz
        • MIC Frequency range 920~928MHz
        • KCC Frequency range 920~923MHz
      • Receiver Sensitivity: LoRa down to -146 dBm
      • TX Power – adjustable up to +14 dBm, max PA boost up to 20dbm
      • Range – Up to 15 km in rural area, up to 5 km in urban area
      • u.FL antenna connector
    • Bluetooth 5 via Nordic Semi nRF52832 SoC, u.FL antenna connector
  • 33 castellated holes with up to 13x GPIO, 1x UART, 1x I2C, 1x SPI, 3x ADC, SWD, GND, VDD (LoRa/BLE), and antenna pins
  • Power – 3.3V DC input; consumption down to 2uA in sleep mode
  • Dimensions – 27.20 x 23 x 1.7 mm

Bear in mind that while nRF52832 SoC support Bluetooth 5, it does not support long range mode. The module is expected to be used  for environment monitoring, parking systems, smart cities, asset / personnel positioning, smoke alarms, industrial monitoring and control, and other remote battery powered applications.

In order to get you started before you design your own baseboard, the company also provide WisLoRaB-RAK813 Arduino compatible board with external antenna connectors, micro USB port for power programming, and a reset button. Documentation now is limited as we can only download the hardware datasheets for the module and board.

The module is sold for $14.90 on Aliexpress, with only 868MHz and 915 MHz models available right now, and the development board goes for $19.90 plus shipping, again with the same frequency range models.

RAK811 LoRa Tracker Board


  • Connectivity – LoRaWAN Version V1.0.2 via RAK811 module based on STM32L151 MCU and Semtech SX1276 LoRa chip; SMA connector for antenna
  • Location – GPS/GLONASS via Ublox MAX-7Q GPS Module, u.FL antenna connector
  • Expansion – 2x 10-pin with I2C, GPIOs, SWD, GND, VCC (3.3V)
  • USB – 1x micro USB port for charging and debugging
  • Battery – Optional 2200mAh rechargeable battery good for 2 years (depending on use)
  • Dimensions – 54mm x 22mm x17mm with antenna connector
  • Temperature Range – -20°C ~ 60°C

There’s also a RAK811 SensorNodeBoard with the same features minus GPS.

Documentation looks pretty good here, as beside the datasheet, we can download the user manual, schematics, etc.., and source can be found in Github with CoIDE  or Keil5 tools supported..

RAK811 TrackerBoard is sold with LoRa and GPS antennas, a micro USB port, some jumper cables, jumpers, and battery for $29.99 plus shipping on Aliexpress with two models for 868 MHz or 915 MHz bands.

WisLTE NB-IoT/eMTC/eGPRS Arduino Shield


  • Wireless Module – Quectel BG96 with Cat.M1 (eMTC) / Cat LTE NB1 (NB-IoT) & EGPRS connectivity, GNSS support (GPS)
  • Antennas – 2x u.FL antenna connector for LTE and GNSS
  • SIM card slot on back of the board
  • Expansion
    • Arduino UNO compatible headers with UART, 1x I2C, 2x ADC, etc…
    • UART switch pin (blue header)
  • USB – micro USB port for power and debugging, 1x USB host port
  • Misc – Reset and power buttons, USB boot jumper, serial voltage selection (3.3V or 5V)

I had heard about BC95 NB-IoT module before, but I think it may be the first time I come across BG96 module, and beside adding EGPRS and Cat M1, is also adds GPS positioning, a USB interface, I2C, one extra UART interface, and one extra ADC interface. NB-IoT uplink and download data rate are also a little higher than in BC95.

The company provides a getting started guide while connected to a PC, and BG96 AT command sets documentation on their website, but AFAICT there’s no code in their Github account, like Arduino libraries to easily use the shield. I did find another user, probably a beta tester, that wrote an Android Things driver for WisLTE.

Click to Enlarge

If you are interested in the board, WisLTE is sold for $39.90 plus shipping on Aliexpress.

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