RAKwireless RAK11160 - EU868

RAK11160 is a dual-core, low-power module for LoRaWAN that combines the STM32WLE5 LoRa controller with an ESP32-C2 chip for WiFi and BLE connectivity. This product is designed for IoT applications requiring long-range wireless communication and occasional high-bandwidth tasks like MQTT forwarding or OTA updates. Antenna connector type - RF.

Key Features of RAK11160 ESP32 + STM32WL Module:

• Dual MCU Architecture: STM32WLE5 (LoRa) + ESP32-C2 (WiFi/BLE)
• STM32WLE5 LoRa transceiver with TCXO for high frequency stability
• ESP32 LoRa Low Power: Deep power-off mode (~1 µA) when inactive
• LoRaWAN 1.0.3 Class A/B/C compliant
• Supports LoRaWAN and LoRa P2P
• MQTT/HTTP capability via ESP32 with cloud forwarding
• BLE/WiFi scanning for location services or setup
• Smart Power Control: STM32 controls ESP32 via EN pin
• Stamp Pad SMT design
• Supply voltage: 3.0 ~ 3.6 V
• Operating temperature: -40 °C to +85 °C
• Frequency range: 150 MHz to 960 MHz
• Flash/RAM: STM32WLE5 (256 KB Flash / 64 KB RAM), ESP32-C2 (2 MB Flash)
• Interface: UART, I2C, SPI, GPIO
• Development with RUI3 SDK for STM32 and ESP-IDF or Arduino for ESP32
• Ideal for: Low-power MQTT sensor nodes, location-aware trackers, OTA-enabled smart devices