RAKWireless RAK19003+RAK4631 Lora Module

Wisblock RAK19003+RAK4631 Develop Lora Board with 2dBi antenna

TWOPIGEON is the official partner of RAKwireless. Based on the original RAK19003+RAK4631 lora module, we have adapted the high-performance 2DBI antenna (which has been rigorously tested and selected by us) to meet the needs of most meshtastick starters, eliminating the trouble of users replacing large antennas.

RAK19003+RAK4630 is very friendly for Meshtastic starter,small size,ultra low power consumption, and strong compatibility. Very easy and suitable for using meshtastic. Whatever you built the Meshtastic nodes, LoRa sensors, environmental monitors, or commercial IoT devices, this combination gives you reliability, low power consumption, and excellent RF performance.

RAK19003+RAK4631 Core Lora Module Key Features：

🔹 Long-Range LoRa Connectivity
Powered by the RAK4631 Core module using Semtech SX1262 LoRa transceiver, enabling ultra-long-range communication with low power usage.
🔹 Compact and Modular WisBlock Design
RAK19003 provides a small but robust base for attaching the RAK4631 core module, perfect for space-limited projects.
🔹 Ultra-Low Power Consumption
Supports deep-sleep modes and battery-powered applications—ideal for outdoor sensors and portable devices.

Technical Specifications：

RAK4631 Core Module
MCU: Nordic NRF52840 (BLE + powerful ARM Cortex-M4F)
LoRa Transceiver: SX1262
Communication: LoRa, Bluetooth 5.0
Frequency Options: 868 / 433 / 915 MHz 
Power Modes: Ultra-low-power sleep mode
Onboard antenna + external antenna support

RAK19003 Base Board:
Compact baseboard for WisBlock Core modules
Breakout pins for easy prototyping
Supports battery connection& charging
Micro-USB interface
Stable mounting for additional WisBlock IO modules

Applications:

*Meshtastic LoRa Mesh Nodes
*Outdoor tracking&Sensors
*Smart agriculture
*Remote monitoring
*Industrial IoT
*Prototype development
*Low-power wireless projects