LCSC supplier RAKwireless launched the RAK11720 hybrid LPWAN module (LoRa® + BLE). The two RF communication characteristics of the module (LoRa® + BLE) make it suitable for a variety of applications in the IoT field, such as home automation, sensor networks, building automation, and IoT network applications.
Features of RAKwireless RAK11720 LPWAN Module
- Based on Ambiq Apollo3 Blue and SX1262
- ARM Cortex-M4F
- 1 MB Flash and 348 KB SRAM
- LoRaWAN® 1.0.3 specification compliant
- Supported bands: EU433, CN470, IN865, EU868, AU915, US915, KR920, RU864, and AS923-1/2/3/4 • LoRaWAN® Activation by OTAA/ABP
- LoRa® Point-to-Point (P2P) communication
- Custom firmware using Arduino via RUI3 API
- Easy-to-use AT Command set via UART interface
- I/O ports: UART/I2C/SPI/ADC/GPIO
- Long-range: greater than 10 km with optimized antenna
- Ultra-low-power consumption of 2.37 μA in sleep mode
- Supply voltage: 1.8 V ~ 3.6 V
- Temperature range: -40°C ~ 85°C
- AT Mode
- Binary Mode
Low-power, Long-range RAKwireless RAK11720 LPWAN Module
RAK11720, a low-power, long-range LoRaWAN module, supports Bluetooth 5.0 (Bluetooth Low Energy) and the SX1262 LoRa® transceiver from Semtech. Ultra-low-power consumption of just 2.37 μA in sleep mode ensures that the platform is ideal for battery-powered devices, prolonging battery life and reducing overall energy costs.
With a long-range communication capability of over 10 km using an optimized antenna, it is perfect for applications requiring extensive coverage.
Connect to LoRaWAN® or Build Your Own Network of Devices Based on LoRa
RAK11720 is based on Ambiq Apollo3 Blue AMA3B1KK-KBR-B0 SoC. It complies with Class A, B, & C of LoRaWAN 1.0.3 specifications and also supports LoRa® Point-to-Point (P2P) communication mode, which helps you implement your own customized LoRa® network quickly.
Compliance with the LoRaWAN 1.0.3 specification ensures seamless integration with a wide range of networks and devices. The platform supports multiple frequency bands, including EU433, CN470, IN865, EU868, AU915, US915, KR920, RU864, and AS 923-1/2/3/4, making it suitable for global deployment across various regions.
The default firmware of RAK11720 is RUI3 (RAKwireless Unified Interface). This allows you to easily use RAK11720 as a stand-alone module by developing your own custom firmware via Arduino-compatible RUI3 APIs. You can directly interface sensors and other external peripherals to it without needing an additional MCU. In addition to that, RAK11720 can still be interfaced to an external host MCU using AT commands via UART or BLE connection.
In addition to AT Mode, the platform also offers Binary Mode as another operational option. Binary Mode is tailored for developers who are more comfortable working with binary data. This mode allows for the direct manipulation and transmission of binary values, which can be beneficial for applications that require a more granular level of control over data processing and communication.
Comprehensive Connectivity and Robust Operational Range
The platform features a variety of I/O ports, including UART, I2C, SPI, ADC, and GPIO, providing extensive connectivity options for integrating with other components and sensors.
The supply voltage range of 1.8 V to 3.6 V offers compatibility with various power sources, and the wide temperature range of -40°C to 85°C ensures reliable operation in diverse environments.
RAKwireless RAK11720 LPWAN Module Specifications
| RAK11720 | |
| Chipset | Ambiq Apollo3 Blue SoC |
| LoRa® chip | SX1262 |
| Communications | LoRa, BLE |
| Form factor | 15 x 15.5 x 3.5 mm |
| TCXO | Supported |
| Sleep current | 2.37 μA |
| LoRaWAN® version | 1.0.3 |
| Pin count | 34 |
| Antenna connector | IPEX and RF pinout |
| Programming | Arduino, Visual Studio Code |
| Certification | CE, UK, FCC, ISED |
RAK11720 LPWAN module datasheet
The RAK11720 module is pin-compatible with the RAK3172. It enables designers to add Bluetooth LE functionality to an existing RAK3172 design without PCB redesign. It simply swaps the RAK3172 for a RAK11720. The RAK11720 also comes with RAKwireless RUI3-based AT command firmware that is fully compatible with the RAK3172 and RAK4631-R for easy retrofitting.
About RAKwireless
RAKwireless is an industrial-leading connectivity provider that specializes in building infrastructures and modular edge devices for the Internet of Things (IoT). RAKwireless serves both IoT Developer and IoT Deployer with main products from IoT modules , LoRaWAN Gateway to ready to use Node devices. They have over 50 products currently in active production.
LCSC is a global distributor with over 4 million registered customers worldwide. LCSC has 500,000 SKUs in stock and owns 130,000㎡ intelligent warehouses. We offer a wide selection of electronic components for fast delivery. This eliminates waiting time in sourcing parts, making your process easier and more efficient. Order RAKwireless WisDuo LPWAN modules, including the RAK11720, from LCSC Electronics.
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