FireBeetle Covers-Gravity I/O Expansion Shield

INTRODUCTION

KDRobotKit FireBeetle series is the low-power consumption micro-controller intentionally designed for Internet of Things (IoT). The series micro-controllers aims at IoT node of low-power consumption, attending to build the IoT hardware platform quickly and conveniently. There are three types of FireBeetle, containing Boards (main control), Covers (expansion boards) and related Accessories.
FireBeetle Covers-Gravity I/O Expansion Shield is an adapter for Gravity sensors and modules. With this shield, you can achieve convenient connection between Gravity sensors and FireBeetles. Every sensor will have its independent power pins.

FireBeetle Gravity I/O Expansion Shield

Note: Please pay attention that the working voltage is 3.3V only. (Red pins)

Project 1. FireBeetle Board-ESP32 Tutorials: Reforming a Small electric Fan

The instrument not just can record steps (and calories) at real time, but show time. What is special is that the format of showing is pointer.

Hardware in need:

• FireBeetle ESP32 IOT Microcontroller (Supports Wi-Fi & Bluetooth) × 1


• FireBeetle Covers-Gravity I/O Expansion Shield× 1


• Gravity: I2C OLED-2864 Display × 1


• BME temperature-humidity sensor × 1


• EC11J rotary encoder × 1


• 9g micro servo (1.6kg) × 1


• Dupont line × 10


• Button


• Crust By Overlord 3D printer × 1

Project 2. Application Tutorials of FireBeetle Board - ESP32 BLE: Smarten a Plugboard

What you have seen is a smart plugboard that converted by ESP32 master board and controlled by BLE of ESP32.

Hardware in need:

• USB Power Supply Wall Adapter 5V@2.5A (EU Standard)


• FireBeetle ESP32 IOT Microcontroller (Supports Wi-Fi & Bluetooth)


• FireBeetle Covers-Gravity I/O Expansion Shield


• FireBeetle Covers-Proto Board


• Gravity: Digital 5A Relay Module


• Beetle BLE


• Button


• 8Crust printed by 3D printer

SPECIFICATION

Input voltage：3.7V~5.5V (VCC)

Output voltage：3.3V

Supports low-power consumption Mode: POWER_EN = LOW

Support maximum discharge current: 600mA(Output voltage: LDO-3.3V )

Interface: Gravity standard interface

Digital I/O Pins: 10

Analog Input Pins: 5

Supports I2C x1

Supports UART x1

Supports SPI x1

Dimension: 29.00×58.00mm/1.14 x 2.28ches

FEATURES

KDRobotKit FireBeetle Compatible

Gravity interface, plug and play, easy to use

Cost-effective

Small size, convenient to install

PACKING LIST

FireBeetle Covers-Gravity I/O Expansion Shield x1

18 pin-2.54mm pin x2

18 pin-2.54mm long pin header x2

DOCUMENTS

Product Wiki
More Documents

COUNTRIES WE SHIP TO

Ecuador, Thailand, Pacific Islands, Austria, Sao Tome and Principe, El Salvador, Mozambique, China - Hong Kong / Macau, Iraq, Sri Lanka, Iceland, Togo, Central African Republic, United States of America (USA), Morocco, Barbados, Lithuania, Finland, Czech Republic, Bolivia, Myanmar/Burma, Colombia, Uganda, France, Germany, Bangladesh, Puerto Rico, Mongolia, Libya, Zimbabwe, Gabon, Slovenia, Paraguay, Azerbaijan, Bhutan, United Arab Emirates, Haiti, Cuba, Chad, Afghanistan, Albania, Mauritania, Swaziland, Croatia, Lesotho, Dominica, Canada, Martinique, China, Guadeloupe, Guinea, Somalia, Jamaica, Japan, Namibia, Grenada, Kosovo, Jordan, Nepal, Moldova, Republic of, Burkina Faso, Seychelles, Panama, Algeria, Kyrgyz Republic (Kyrgyzstan), Cayman Islands, Saint Kitts and Nevis, Egypt, Eritrea, Singapore, South Africa, Bahamas, Belarus, Ethiopia, Slovak Republic (Slovakia), Latvia, Great Britain, Brunei Darussalam, French Guiana, Rwanda, Costa Rica, Turkey, Monaco, Bosnia & Herzegovina, Senegal, India, Antigua & Barbuda, Armenia, Anguilla, Georgia, Saint Vincent and the Grenadines, Botswana, Sudan, Iran, Bahrain, Ivory Coast (Cote d'Ivoire), Tajikistan, Australia, Chile, Mayotte, Papua New Guinea, Macedonia, Republic of, Vietnam, Congo, Philippines, New Zealand, Reunion, Korea, Republic of (South Korea), Greece, Belgium, Laos, Cape Verde, Andorra, Bermuda, Oman, Romania, Ukraine, Argentina, Nicaragua, Luxembourg, Kuwait, Bulgaria, Benin, Indonesia, Saint Lucia, Estonia, Israel and the Occupied Territories, Dominican Republic, Suriname, Angola, Guinea-Bissau, Guatemala, Montenegro, Brazil, Samoa, Qatar, Hungary, Netherlands, Mauritius, Serbia, Gambia, Belize, Uruguay, Madagascar, Virgin Islands (UK), Poland, Spain, Peru, Lebanon, Niger, Switzerland, Liechtenstein, Sierra Leone, Virgin Islands (US), Uzbekistan, Mexico, Yemen, Comoros, Timor Leste, Mali, Portugal, Zambia, Maldives, Korea, Democratic Republic of (North Korea), Congo, Democratic Republic of (DRC), Turkmenistan, Kenya, Tanzania, Venezuela, Nigeria, Saudi Arabia, Italy, Burundi, Tunisia, Cyprus, Liberia, Cameroon, Syria, Pakistan, Sweden, Guyana, Kazakhstan, Honduras, Malaysia, Montserrat, Solomon Islands, Djibouti, Malawi, Russian Federation, Fiji, Cambodia, Malta, South Sudan, Denmark, Norway, Turks & Caicos Islands, Ghana, Trinidad & Tobago, Equatorial Guinea

https://kdrobotkit.com/product/firebeetle-covers-gravity-i-o-expansion-shield/