# RAK11720 Breakout Board - 9XX MHz

**Type:** Product page · **SKU:** RW-316047 · **Brand:** [RAKwireless](https://core-electronics.com.au/brands/rakwireless-australia)
**Page:** https://core-electronics.com.au/rak11721-breakout-board-lora-ble-iot-apollo3-sx1262.html ([markdown](https://core-electronics.com.au/rak11721-breakout-board-lora-ble-iot-apollo3-sx1262.html.md))

Breakout board combining Ambiq Apollo3 MCU with BLE and Semtech SX1262 LoRa for low-power long-range IoT, offering UART/I2C/SPI and 1 MB flash.

## Pricing

- **Price:** $29.40 (inc GST) — $26.73 AUD, exc GST
- **Quantity discounts:** 10+ $25.65 (exc GST) · 25+ $24.85 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Sep 03 and Oct 08.

## Restrictions

**For use in Australia**

- Operate only in bands and with settings that are permitted for your location and application. Check this product’s supported frequencies in the description/specs.
- If you intend to operate outside shared/licence‑exempt conditions (e.g. in other bands, at higher power, with high‑gain antennas, or extended duty cycles), you must have the appropriate authorisation.
 
**For use in other regions**

- Follow the spectrum rules for your country/region and select frequencies and settings accordingly.

A declaration of use will need to be submitted during checkout.

## Description

The RAK11720 breakout board unlocks the power of the Ambiq Apollo3 MCU and Semtech SX1262 LoRa transceiver, offering combined LoRaWAN and Bluetooth Low Energy connectivity on a compact evaluation platform.

It is perfect for rapid prototyping of sensor networks, asset tracking and building automation, letting you focus on developing applications rather than hardware integration.

The RAK11721 breakout board provides easy access to the RAK11720 stamp module’s pins via standard pin headers for use with jumper wires. It also features an onboard chip antenna for BLE connectivity and an SMA connector for attaching a LoRa® antenna.

### Technical Specifications

- MCU: Ambiq AMA3B1KK-KBR-B0 (ARM Cortex-M4F) with 1 MB Flash and 348 KB SRAM
- Wireless: Semtech SX1262 LoRa transceiver and onboard BLE chip antenna
- Interfaces: UART, I2C, SPI, ADC and GPIO via standard 2.54 mm headers
- Protocols: LoRaWAN 1.0.3 compliant; activation via OTAA or ABP; LoRa point-to-point support
- Operating voltage: 1.8 V to 3.6 V
- Ultra-low-power: 2.37 uA sleep mode
- Temperature range: -40 C to 85 C
- Dimensions: 25.4 mm x 32.3 mm
 
### Additional Resources

- [RAK11721 Breakout Board Datasheet](https://docs.rakwireless.com/Product-Categories/WisDuo/RAK11721-Breakout-Board/Datasheet/)
- [RAKwireless Unified Interface V3 (RUI3) Documentation](https://docs.rakwireless.com/RUI3/)
 
### What’s Included

- 1 × RAK11721 Breakout Board
- 1 × RP-SMA LoRa antenna
- 18 × Dupont jumper wires

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/R/W/RW-316047-1.png)