SKU: IOWC-1785
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RAKwireless QWIIC Module RAK13009 WisBlock Interface

₹469.00 (Inclusive of all taxes)
Out of Stock

The RAK13009 is a compact QWIIC interface module for the RAKwireless WisBlock ecosystem, enabling plug-and-play I2C sensor connectivity to WisBlock baseboards like the RAK5005-O for rapid IoT prototyping and deployment.

Features

  • Seamless WisBlock Integration: Mounts directly onto WisBlock Base boards via the standard sensor connector, routing I2C, power, and interrupt signals.
  • Plug-and-Play QWIIC Interface: Standard 4-pin QWIIC port with color-coded cables for effortless connection of I2C sensors and peripherals.
  • Robust Power Delivery: Supplies 3.3V from the WisBlock baseboard with support for up to 226 mA current to connected QWIIC devices.
  • Full I2C Signal Support: Provides SDA, SCL, GND, and an optional interrupt (INT) pin for advanced sensor triggering and communication.
  • Compact Form Factor: Measures just 10 x 10 mm, maintaining a minimal footprint within the modular WisBlock system.

Out of stock

Description

The RAK13009 QWIIC Module is a dedicated interface bridge designed to integrate the popular SparkFun QWIIC ecosystem with the modular RAKwireless WisBlock platform. It translates the WisBlock sensor connector’s pinout to a standard QWIIC 4-pin JST-SH port, providing a clean, solderless path for I2C communication and power.

This module operates at 3.3V, sourced directly from the WisBlock baseboard, and is engineered to handle the peak current demands of attached sensors. Its design emphasizes rapid prototyping, allowing developers to chain multiple QWIIC devices or connect complex sensors without custom wiring, significantly accelerating development cycles for IoT nodes in environmental monitoring, industrial telemetry, and smart agriculture projects.

Key Features

  • Direct interface between WisBlock baseboards and the QWIIC I2C ecosystem.
  • Standard 4-pin JST-SH QWIIC connector with color-coded cable (red: 3.3V, black: GND, blue: SDA, yellow: SCL).
  • Exposes SDA, SCL, GND, and an optional interrupt (INT) pin for advanced sensor integration.
  • Supplies up to 226 mA of current for powering connected QWIIC sensors and accessories.
  • Ultra-compact 10x10mm board size with a standard WisBlock sensor connector for secure mounting.
  • Enables daisy-chaining of multiple QWIIC devices for scalable sensor networks.
  • Ideal for rapid prototyping and field deployment within the modular WisBlock system.

Applications

  • Rapid prototyping of WisBlock-based IoT sensor nodes with QWIIC environmental sensors (temperature, humidity, pressure).
  • Industrial automation systems requiring modular, plug-and-play I2C sensor integration for condition monitoring.
  • Smart agriculture deployments connecting soil moisture, light, and VOC sensors to LoRaWAN-enabled WisBlock gateways.
  • Educational and maker projects simplifying I2C wiring for students and developers using the WisBlock platform.

Technical Specifications

Interface Module TypeQWIIC to WisBlock Bridge
Compatible PlatformRAKwireless WisBlock (e.g., RAK5005-O Base)
Primary InterfaceI2C (QWIIC 4-pin JST-SH)
Supported SignalsSDA, SCL, GND, INT, 3.3V
Supply Voltage3.3V (from WisBlock baseboard)
Maximum Output Current226 mA
Connector TypeWisBlock Sensor Connector, QWIIC JST-SH
Dimensions (L x W)10 mm x 10 mm
Weight6.0 grams

Frequently Asked Questions

How do I connect the RAK13009 module to my WisBlock setup?

Mount the RAK13009 onto the sensor connector of a compatible WisBlock Base board like the RAK5005-O. Ensure the board is powered off. Connect your QWIIC-compatible sensor to the module's 4-pin JST port using the included cable. The module draws 3.3V power and I2C lines directly from the baseboard, requiring no external power or configuration for basic operation.

What is the maximum current the RAK13009 can provide to my QWIIC sensors?

The RAK13009 QWIIC module can deliver up to 226 mA to connected devices via the QWIIC port. This current is sourced from the 3.3V rail of the WisBlock baseboard. You must ensure the total current draw of all connected QWIIC devices in a daisy chain does not exceed this limit, and that your baseboard's power supply can support the cumulative load of the entire WisBlock system.

Can I use the interrupt (INT) pin on the RAK13009 with my sensors?

Yes, the RAK13009 routes an optional interrupt pin from the WisBlock connector to the QWIIC interface. To use it, your QWIIC sensor must support an interrupt output, and you may need to check your specific WisBlock baseboard's pin mapping to configure the corresponding GPIO for interrupt handling in your firmware (e.g., using Arduino or ESP-IDF on a WisBlock Core).

Is the RAK13009 compatible with all QWIIC sensors and devices?

The module is compatible with any standard QWIIC (I2C) device that operates at 3.3V logic levels and uses the 4-pin JST-SH connector. It supports the standard I2C protocol. Verify your sensor's voltage requirement is 3.3V, as the module does not provide level shifting. Most modern QWIIC sensors are 3.3V compatible, ensuring broad interoperability for rapid prototyping.

Package Includes

  • 1 x RAK13009 QWIIC Module
  • 1 x Rectangular QWIIC Cable (JST-SH to JST-SH)

Additional Information

Weight 0.006 kg
Dimensions 1 × 1 cm