RAK11720 Breakout Board

The RAK11721 breakout board is based on the powerful AMA3B1KK-KBR-B0 MCU from Ambiq (aka Ambiq Apollo3) together with a Semtech SX1262 LoRa® transceiver. It is a perfect start to evaluate the RAK11720 stamp module

The AMA3B1KK-KBR-B0 has an integrated Bluetooth Low Energy transceiver that enhances the communication capabilities.
The RAK11721 breakout board offers pin headers to access the pins of the RAK11720 stamp module with jumper wires. The breakout board includes as well a chip antenna for BLE and a SMA connector for a LoRa® antenna.
The two RF communication characteristic of the module (Lora® + BLE) makes it suitable for a variety of applications in the IoT field, such as home automation, sensor networks, building automation, and IoT network applications.
The RAK11721 comes with our RUI3 based AT command firmware that is fully compatible with the RAK3172 and RAK4631-R. In addition you can create your own custom firmware with the RUI3 API.

Features:

Based on AMA3B1KK-KBR-B0 and SX1262
Breakout Board for evaluation of the RAK11720
Onboard chip antenna for BLE
SMA antenna connector for LoRa®
ARM Cortex-M4F
1MB Flash and 348KB SRAM
I/O ports: UART/I2C/SPI/ADC/GPIO
LoRaWAN 1.0.3 specification compliant
Supported bands: EU433, CN470, IN865, EU868, AU915, US915, KR920, RU864, and AS923- 1/2/3/4
LoRaWAN activation via OTAA/ABP
LoRa Point-to-Point (P2P) communication
Easy to use AT command set via UART interface
Long-range - greater than 15 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
Size: 25.4 x 32.3 mm