FIRST® TECH CHALLENGE TEAM #30358

WHERE INNOVATION GOES
BANANAS

We are The BananaBots, a student-driven middle and high school robotics team dedicated to mechanical precision, autonomous computer vision, high-speed control systems, and community STEM empowerment.

90% Autonomous Accuracy
600+ People Impacted
1 Season Active
BananaBots Offseason Robot PEELZ
PEELZ 2026 Offseason Robot
WHO WE ARE

Driven by Passion, Built for Innovation

Founded in 2025, The BananaBots bring together passionate middle and high school engineers, programmers, and innovators to compete in the FIRST Tech Challenge while spreading STEM excitement locally and globally.

Precision Hardware

Custom 3D-printed pattern plates and a 360° turret launcher using AprilTags for tracking.

Autonomous Intelligence

Limelight & OpenCV vision pipelines, AprilTag and odometry for localization, FTC-Dashboard live telemetry, and Pedro Pathing motion profiling.

Gracious Professionalism

Fostering teamwork, sharing open-source code repositories and CAD documents, and the supporting STEM community through outreach.

HARDWARE & SOFTWARE SPECIFICATIONS

Meet PEELZ

Our flagship 2025-2026 offseason robot engineered for speed, accuracy, and reliability.

High-Speed Mecanum Drivebase

Equipped with 4x GoBILDA 435 RPM Yellowjacket motors paired with 104mm mecanum wheels, providing 360° maneuverability with instant acceleration.

  • Frame: Custom 3D-Printed Pattern Plates
  • Intake: High-grip silicone compliant roller intake
  • Launcher: 360° Rotating Active Turret Launcher
PEELZ Robot Specs

Sub-Centimeter Odometry & Computer Vision

Featuring the goBILDA Pinpoint Odometry Computer with 2x 4-bar pods and Limelight 3A vision pipeline for high-precision localization.

  • Odometry: goBILDA Pinpoint Odometry Computer with 2x 4-Bar Pods
  • Vision Engine: Limelight 3A processing high-FPS vision pipelines
  • Localization: High-speed hardware odometry & Limelight tag tracking
  • Match Performance: 100 point average solo match score
LimelightAutoPipeline.java
public class BananaLimelightAuto extends LinearOpMode {
    private Limelight3A limelight;
    private Follower follower;

    @Override
    public void runOpMode() {
        limelight = hardwareMap.get(Limelight3A.class, "limelight");
        limelight.pipelineSwitch(0);
        limelight.start();

        follower = new Follower(hardwareMap);
        waitForStart();

        LLResult result = limelight.getLatestResult();
        if (result != null && result.isValid()) {
            // Pedro Pathing Bezier Curve Trajectory
            Path scoringPath = new Path(
                new BezierCurve(new Point(startPose), new Point(scorePose))
            );
            follower.followPath(scoringPath);
        }
    }
}

Clean Wiring & Sensor Network

Built with strict wire routing standards and high-frequency sensor loops.

  • Brain: REV Control Hub + REV Expansion Hub
  • Sensors: goBILDA Pinpoint and Limelight AprilTag tracking
  • Power: 12V NiMH Nested Battery (3000mAh, MH-FC XT30 Connector)
  • Driver Station: Logitech F310 Gamepads paired with Driver Hub

Live System Telemetry

Battery Voltage: 13.4V (Nominal)
Loop Execution Speed: 7.2 ms
Heading Error: 0.14°

Open-Source Java Architecture

Modular state-machine based robot code powered by modern control theory algorithms and real-time visualization.

  • Control Loops: PIDF controllers with feedforward velocity profiles
  • Path Planning: RoadRunner/Pedro Pathing Trajectories
  • Live Debugging: FTC Dashboard web server for PID tuning and live graphs
  • Repository: Open-source GitHub repo with comprehensive documentation
GitHub Logo

Public repository containing full autonomous routines and driver controls.

View on GitHub →
OUR TRACK RECORD

Awards & Honors

Recognized for technical excellence, team spirit, and community impact.

2025-26 - DECODE

4th Place

League Meet 3

Secured 4th place at League Meet 3 with Geary, demonstrating high-speed scoring and autonomous pathing accuracy.

UPCOMING

More Coming Soon!

Season Progress

Preparing for upcoming league meets and championships. Stay tuned for future match results and team updates!

TEAM DIVISIONS

How We Operate

BananaBots is structured into specialized subteams mimicking professional engineering firms.

Hardware & CAD

Designs 3D models in Onshape, operates CNC mills, 3D printers, and assembles robust mechanical drive systems.

Onshape • 3D Printing • Machining

Software & AI

Develops Java control software, autonomous vision pipelines, PID tuning, and telemetry diagnostics.

Java • Limelight • Pedro Pathing

Marketing

Manages team finances, sponsorship acquisition, web development, social media, FLL team mentorship, and community STEM events.

Sponsorships • Web Dev • FLL Mentorship • Demos
GIVING BACK

Inspiring the Next Generation of Engineers

600+ People Impacted
45+ Hours of Community Service
2 FLL Teams Mentored
BananaBots STEM Community Outreach
OUR SPONSORS

Support Our Team!

Building a competitive robot requires parts, tools, registration fees, and travel. Partner with us to empower young innovators and showcase your brand!

SILVER SPONSOR
$100+
  • Logo on Website & Team Portfolio
  • Social Media Shoutouts
  • Team Thank You Plaque
Sponsor Silver
BANANA PLATINUM
$500+
  • Everything in Gold
  • Prominent Large Logo on Robot
  • VIP Competition Match Access
  • Private Team Robot Demonstration
Sponsor Platinum
GET IN TOUCH

Want to Join, Sponsor, or Collaborate?

Whether you are a student looking to join the team, an engineer wanting to mentor, or a sponsor interested in supporting STEM education, we'd love to connect with you!

Location

Austin, Texas

Send Us a Message!