This product is no longer available
We no longer stock Gravity: Expansion Shield for Intel Joule, but here are current alternatives in Arduino Wireless and IoT.
Gravity: Expansion Shield for Intel Joule
Discontinued
The DFRobot Gravity Expansion Shield adds robotics and IoT development capabilities to the Intel Joule compute module. It provides analogue input support (via an on-board ADS1115 ADC over I²C), switchable 3.3V/5V power voltage, and standard Gravity-series connectors for easy sensor and module integration.
Sized to match the Intel Joule Expansion Board, the shield mounts directly via breakout pins while maintaining full access to all connectors, LED indicators, and buttons on the Joule module and expansion board.
Key Features
- Analogue Input – 8 analogue I/O channels via on-board ADS1115 ADC (I²C)
- Switchable Voltage – 3.3V or 5V selectable module power
- Gravity Compatible – Standard DFRobot Gravity connectors for sensors and modules
- Multiple Interfaces – 8 digital I/O, 4 PWM, 3 I²C, 3 UART, 1 SPI (3 chip selects)
- Power Outputs – 5V, 3.3V, and 1.8V rails available
- Dedicated Gravity Ports – 1 Gravity I²C and 1 Gravity UART connector
Specifications
- Digital I/O: 8
- PWM: 4
- Analogue I/O: 8 (ADS1115 via I²C)
- SPI: 1 (3 chip select pins)
- I²C: 3
- UART: 3
- Module Voltage: 5V or 3.3V (switchable)
- Power Output: 5V, 3.3V, 1.8V
- Dimensions: 86 × 71 × 22 mm
- Weight: 30g
Ideal For
- Intel Joule robotics and IoT prototyping
- Connecting DFRobot Gravity sensors to Intel Joule
- Projects requiring analogue input on the Intel Joule platform
Package Contents
- 1× Expansion Shield for Intel Joule
- 3× Nylon Columns
- 6× Nylon Screws
