> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Gravity: IO Shield for FireBeetle M0 and ESP32-E

**Type:** Product page · **SKU:** DFR0762 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/gravity-io-shield-for-firebeetle-m0-and-esp32-e.html ([markdown](https://core-electronics.com.au/gravity-io-shield-for-firebeetle-m0-and-esp32-e.html.md))

This Gravity IO shield for FireBeetle 2 series allows a convenient connection between DFRobot Gravity sensors and FireBeetle 2 series...

## Pricing

- **Price:** $8.10 (inc GST) — $7.36 AUD, exc GST
- **Quantity discounts:** 6+ $7.00 (exc GST) · 12+ $6.70 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 19 and Aug 24.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=DFR0762:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/DFR0762:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

**![Gravity: IO Shield for FireBeetle M0 and ESP32-E](https://core-electronics.com.au/attachments/localcontent/DFR0762-connect_87504a35545.jpg)**

**A variety of Gravity sensors and modules compatible**

**Plug-and-play, no soldering required**

Specially designed for FireBeetle 2 series ([M0](https://www.dfrobot.com/product-2095.html), [ESP32-E](https://www.dfrobot.com/product-2195.html)), this Gravity IO expansion shield offers various ports including digital, analog, I2C, UART, SPI, etc. Also, it comes with power input socket for connecting external power supply as well as EN pin for cutting off the power supply to main-board.

The Gravity IO shield allows a convenient connection between [DFRobot Gravity sensors](https://www.dfrobot.com/topic-282.html?flag_category_id=36) and FireBeetle 2 series, no soldering required.

**Note:** This expansion board is specifically designed for FireBeetle 2 controllers series:[M0](https://www.dfrobot.com/product-2095.html), [ESP32-E](https://www.dfrobot.com/product-2195.html), not suitable for the original FireBeetle Series.

#### Features

- All pins brought out, no soldering required
- Supports various Gravity Sensors and Modules
- 3.3~5.5V PH2.0 power port, applicable to portable projects
- GDI interface for connecting DFRobot GDI series
 
#### Applications

- Allows a convenient connection between DFRobot Gravity sensors and FireBeetle 2 series
 
#### Specification

- All pins brought out onto female headers
- Digital IO x12: GP2, GP3, GP12-22
- Analog IO x6: A0-A4
- UART x 1
- I2C x 3 (In Parallel)
- SPI x 1
- PH2.0 Power Port: 3.3V~5.5V
- Screen: GDI
- Dimension: 60 x 25.4mm/2.36 x1”
 
#### Documents

- [Product wiki](https://wiki.dfrobot.com/Gravity_Shield_for_FireBeetle_2_SKU_DFR0762)
 
#### Parts List

- Gravity: IO Shield for FireBeetle M0 and ESP32-E x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/i/m/image_2414.jpg)