Due to the large number of files, they are archived in zip format to preserve folder structure.

Notes, Fixes, and things I forgot to include in this release.

• I forgot to include the decorative cab plating in the ScoutXL files. Please use the ones from the standard Scout32, scaled to double size.
• The extra capacitors are for power filtering, and are not strictly necessary. Adding a large electrolytic capacitor on the ESP32 power pins will help reduce interference and increase reliability.
• Nothing should require supports.
• This battery, and anything else labeled WLTOYS 1500mah should work. 
  • https://amzn.to/427vEiH 

**Updates**

**Version 2.3 - MX1508 / Motor Driver Fix**

• PWM motor driver ONLY - Use older 2.2 for servo / ESC
• Minor Update to add ESP32-WROVER support
• Uses better driver logic to reduce PWM channels used from 4 to 2, freeing up channels for servos / accessories.
• Code readability improvements (Using named directional labels instead of PWM channel numbers in code)

**Version 2.2 **

• Now Includes 2x Scale ScoutXL
• Added MX1508 motor driver support.
• Added in-app camera rotation.
• Added proper failsafe! Now checks for active connection.
• Added alternate bed to hold 9v battery
• Dependencies updated. Please use ESP32 Boards Version 1.0.6+
• Tweaked for easier assembly and minimal supports for printing.
• Added alternate chassis for N20 Gearmotors with wider washers.
• Modified tracks to better handle snow and debris.

Scout32 and ScoutXL

The Scout is a micro tracked FPV Rover using all snap-together 3D printed components and SG90 servos, making for a cheap and versatile platform for hobbyists. The cab is designed to resemble a full-scale “snowcat” type vehicle, with scale features such as 5mm headlights, doors, and exhaust. There is a large truck bed, allowing large batteries to be strapped down via velcro straps, with plenty of room under the bed for electronics.

The Scout can be used with conventional hobby radio equipment but was designed to utilize an ESP32-CAM module, which is designed to fit in the cab and provide full control and FPV feed to any computer or smartphone. Arduino sketches are provided, so configuring an ESP32 yourself is as simple as upload and go.

Once the Scout32 is running, connect your phone or PC to the wifi network "Scout32", and enter 192.168.4.1 in your web browser to load the app.

YouTube Playlist - Demo and Instructional Videos

https://www.youtube.com/playlist?list=PL5F8hsAWIJ-_IGNBNgIiacGnGUBEYy03V

Features

• Controlled via Web Interface through WiFi - Phone and Desktop Supported
• Dual TowerPro™ SG90 Servos OR N20 GearMotors via MX1508 driver
• 5mm LED Headlights (10mm ScoutXL)
• Compatible with ESP32-CAM

Power Options

1s Lipo Power with Charger

Onboard charging is optional, but a convenient feature. Others have also had success powering their Scout via small USB power banks to provide power.

• 1s Micro USB Charger
• 1s to 5v Booster (Adjustable) OR
• 1s to 5v Booster (Fixed)
• SPST Switch
• LIPO Batteries & Charger
• Battery Leads

9V Battery Power Setup

This method is the newer cheaper and easier method. Instead of using a 1s lipo with a voltage booster, this opts for a 9v battery with a 5v regulator. Modern 9v lipo batteries are now available, which are really 2s lipo packs with integrated chargers.

• Rechargable 9v Battery
• 5V Voltage Regulator
• Battery Clip
• 9V Battery Power Setup

ScoutXL

You’ll need a 2S or 3s LiPo for power, around 1500mah – 2000mah. The ESCs have a 5v regulator built in which can be used to power the ESP32. Connect the 5v power from one ESC, using just signal and ground from the other.

Using the RTR Scout32

• Turn on Scout32 via switch. Scout32 is ready when lights flash.
• Connect your computer or phone to the wireless network “Scout32”.
• Open a web browser, and enter the address 192.168.4.1
• Once loaded, use the on-screen buttons to control the Scout32, or use the arrow keys on a keyboard.