The VEX IQ platform is a modular robotics system specifically designed for educational purposes. Since the introduction of the 1st Era in 2012, significant technological advancements have been made, leading to the launch of the 2nd Era. With the introduction of this feature, there are several key differences and improvements compared to the previous version? Era. This article highlights the key differences between these two generations.
A crucial difference between the two generations lies in electronics. The second era encompasses modernized electronic components that are compatible with those of the first era. This means that teachers and students already possessing 1st Era kits can easily upgrade to the 2nd Era without rendering their existing components obsolete.
A significant advantage of the 2nd era is the introduction of a new type of battery that employs lithium-ion cells, offering significantly longer runtime without a noticeable decline in performance. Although the new battery is not compatible with the charging unit of the 1st era, this incompatibility must be taken into account when recharging. With this innovation, the battery can now be simply recharged via USB-C without the need for a special charging device.
The 2nd Era boasts enhanced sensors, including a novel laser-based distance sensor that employs a safe Class 1 laser to enable precise measurements. The new optical sensor delivers superior performance in poor lighting conditions and can even measure the adhesion speed.
A significant breakthrough is the integrated three-axis gyroscope and three-axis accelerometer in the Robotic Mind of the 2nd Era, enabling more precise position determination. In contrast to the 1st Era, which relies solely on a single-axis gyroscope.
Both generations feature powerful Good-motors, but the second generation has. The pre-installed Omni-Wheels already enable enhanced mobility of the robot. These omnidirectional wheels enable the robot to move in multiple directions, significantly enhancing its maneuverability.
The 2nd era introduces enhanced programming capabilities. While the 1st Era was primarily programmed using ROBOTC, it is now also compatible with the new software, the 2nd Era fully supports VEXcode, encompassing programming languages such as Python, Blocks, and C++. This offers greater flexibility and adaptability for various educational levels and learning objectives.
This software is available on various platforms, including Windows, macOS, iOS, and Android, making it easy to get started with programming. The flexibility to switch from a graphical to a text-based programming interface simplifies the transition to more advanced programming languages.
Seamless Programming Transfer: Programs can be transferred to the robots via the wireless controller. Data transmission between Apple and Android devices also functions directly via Bluetooth.
The mechanical components of the second era were also refined. The kits contain new and refined components that provide more building options and significantly enhance the robotic construction methodology. These enhancements were developed in close collaboration with MINT teachers to maximize educational value.
Another advantage of the 2nd Era is its simplified firmware updating process. The newly developed Robotic Brains can automatically perform firmware updates whenever connected to a laptop, significantly reducing maintenance efforts. This is particularly useful in a classroom setting where time and resources are often limited?
Both generations are eligible for use in VEX IQ competitions, which means students can participate in events with either generation. While the 2nd era boasts improved sensors and longer battery life, it potentially offers a competitive edge in events where precision and endurance are paramount.
The 2nd Era’s teaching materials feature a thoughtfully organized component storage system, complete with small boxes that keep the classroom tidy and facilitate quick access to necessary parts. This intuitive integration simplifies the process for teachers, enhancing the learning experience and promoting more effective instruction through seamless incorporation of VEX IQ into the classroom.
The VEX IQ 2nd Era represents a significant advancement over its predecessor, boasting enhancements in electronics, sensing, programming, and user-friendliness. These enhancements contribute to enriching the learning experience for students and facilitating the integration of robotics into educational settings. Despite the differences, compatibility between generations remains intact, facilitating a seamless transition for existing users and ensuring future-proof investment in the VEX IQ platform. VEX provides a comprehensive range of tutorials, training programs, and sample codes to simplify the onboarding process.
