GMR - General Mobile Robot controller

INTRODUCTION

GMR is the abbreviation of General Mobile Robot controller. It's an integrated circuit board specifically designed for home robot platforms, such as HCR (Home Care Robot).

 

In this integrated version of GMR, you will need three microncontrollers (MCUs): two Arduino Nano / Dream Nano and one Arduino Mega /Arduino Mega ADK, wherein one Nano works as motor control and data acquisition, and the other one as the ultrasonic sensor driver. The Arduino Mega /Mega ADK works as the main controller board to collect and transimit data as well as to drive other expansion modules, there is also a micro sd card slot for Mega ADK. There are two extra wireless communication plots that can be plugged with Xbee, Bluetooth and other communication modules. The GMR has intergrated 8 I/O ports, 8 analog ports and 3 I2C interfaces as input and output for Mega ADK. As for the part for nano on the GMR, the board also has special ports for motor drive and an adjustable knob for voltage output.

Note: The lastest version has been compatible with V3 & V4

 

SPECIFICATION

• Operating Voltage (logic level)5 V & 3.3V


• Input Voltage (recommended)14-20 V


• Input Voltage (limits)9-24 V


• Digital I/O Pins8


• Analog Input Pins8


• Maximum Current output: 10A (@5V ports)


• Maximum Current output: 3A (@Adjustable voltage terminal)


• Dimensions: 158 * 130 mm (L * W)

DOCUMENTS

• Wiki （GMR - General Mobile Robot controller）


• Schematic V1.3

PACKING LIST

• GMR - General Mobile Robot controller      x1

PACKING LIST

• GMR - General Mobile Robot controller      x1

DOCUMENTS

• Wiki （GMR - General Mobile Robot controller）


• Schematic V1.3

COUNTRIES WE SHIP TO

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

https://kdrobotkit.com/product/gmr-general-mobile-robot-controller/