EZ-B v4 WiFi Robot Controller

The EZ-B Wifi Controller can be purchased separately to start customizing your robot from EZ-Bits or when creating a robot from scratch. This is the brains of your EZ-Robot. With the electronics protected by a stylish plastic shell, the EZ-B v4 clips into your EZ-Robot Revolution chassis or custom robot. This controller is easily programmed over Wi-Fi from the EZ-Builder Software.

The EZ-B v4 boasts 200mhz of 32-bit Processors (ARM Cortex M3 & Microchip PIC32) , 5 Volt Tolerant I/O, Energy Efficient Digital Switching Power Supply, Wi-Fi Connectivity with security, Embedded Web Server, Amplified Digital Audio with Speaker, 3 i2c ports, 3 x UARTs, 24 Multi-use Servo/Digital/Serial ports, 73 Servos (Dynamixel & PWM), 8 Analog ports, and Integrated Video... All packed in a mini 2.1" x 2.2" size!

$99.00 USD


The EZ-B is controlled from either the graphical EZ-Builder Software on your PC or mobile device without needing to program. The less time you spend fiddling with compilers, hardware programmers and debuggers, the more time you spend building and designing robotic projects. Do those words confuse you? Compiler? Microcontroller? If so, then the EZ-B is for you!


High Tech Brain
The EZ-B v4 is not only the brain of your EZ-Robot, it is also the World's most powerful and compact robot brain! The EZ-B v4 scales for beginner and advanced users. The EZ-B is two PCB's sandwiched together in a compact 2x2 inch package. For protection, the speaker and electronics are enclosed within a stylish white plastic shell with a speaker chamber for clear enhanced audio. For advanced users, the EZ-B may be removed from its casing and mounted directly in your custom robot.

  • 200MHz 32-Bit Processing (120 MHz 32-bit Cortex M3 ARM Processor & 80 MHz Microchip PIC32)
  • Small Size (2.1" x 2.2")
  • WiFi connectivity (Ad-Hoc/Infrastructure/WEP/WPA/WPA2)
  • Embedded Web Server
  • Energy Efficient Digital Switching Power Supply
  • Resettable fuse protection
  • Reverse polarity protection
  • Amplified Speaker for Speech and Music
  • 8 x 5 volt tolerant Analog (ADC) ports
  • 24 x 5 volt tolerant Digital ports (servos, PWM, and more)
  • Up to 73 Servos (combining PWM and Dynamixel)
  • Dynamixel Servo Support
  • 3 x i2c Ports
  • 1 x EZ-Robot Video Camera Port
  • 3 x High Speed UART Ports
  • Battery and Temperature Monitor





Education and Home
In the classroom or at home, EZ-Robot revolution has a big impact on learning. Not only will you learn about robotics, you will have fun doing it! With hundreds of tutorials, no questions are left unanswered. Personalizing EZ-Robot behaviours teach students how robots walk, see, hear and interact with their surroundings.





Easy-to-use Software
If hardware is the heart of your EZ-Robot, then software is the soul. Introducing EZ-Builder Robot Software. Your EZ-Robot is controlled by the World's easiest, most powerful and scalable robot software. EZ-Builder takes a productive and unique approach to programming your robot. Simply add behaviors such as Camera Tracking, Speech Recognition, Wii Controller, GPS, GAIT Positioning, and hundreds more!





Mobile Support
Use your Android or iOS Mobile Device with an App from our EZ-Cloud App Store, or create your own App easily in our EZ-Builder Robot Software. That's right, you can design Robot Apps easy as drag'n'drop. EZ-Robot makes everyone a programmer!





Your Future is Green
You care about energy consumption with electronics. This is why EZ-Robot designed an innovative low energy digital switching power supply for our products. While most electronics dissipate heat to lower voltage, our products use an energy efficient power supply which generates practically no heat! Welcome to the future :)





SKU: 0040