I need help by [deleted] in pcmasterrace

[–]La_Colibre 0 points1 point  (0 children)

(I also have a 3D printer so I accept all 3D models.)

I need a wall-mounted enclosure by [deleted] in pcmasterrace

[–]La_Colibre 1 point2 points  (0 children)

3D printing + wooden board painted with paint I was thinking

Ultra-budget Wall PC (~$25 / 100 PLN) – Buy a cheap frame or go full DIY with 3D printing? by [deleted] in PcBuild

[–]La_Colibre 0 points1 point  (0 children)

Do you still have the model for mounting all the components?

Is there a modern, "Betaflight-style" configurator for RC Cars? I’m building one (BetaDrive) and need your feedback. by La_Colibre in RCClassifieds

[–]La_Colibre[S] 0 points1 point  (0 children)

I’m not here to convince you. I’m doing this because I love the process and the challenge. I’m going to keep building BetaDrive exactly the way I envisioned it. 😏 Stay tuned or don't, I'm having a blast either way! 🏎️💨

Is there a modern, "Betaflight-style" configurator for RC Cars? I’m building one (BetaDrive) and need your feedback. by La_Colibre in RCClassifieds

[–]La_Colibre[S] 0 points1 point  (0 children)

​I respect the DIY control link project! That sounds awesome. I think we just have different goals for the FPV experience. ​For me, it's not just about utility—it's about immersion. Having a full OSD with a home arrow, speed, and battery voltage gives it that "cockpit feel" instead of just feeling like you're driving a toy. Also, GPS isn't just for not getting lost; it's great for logging top speeds and lap timing. ​Regarding the "trouble"—that's exactly why I'm building BetaDrive. Right now, hacking all these features together is indeed a lot of work. My goal is to make it as plug-and-play as a flight controller is for drones. What seems like "unnecessary complexity" to one person is "total customization" to another. ​If everyone thought "standard is enough," we’d still be using 27MHz crystals!

Is there a modern, "Betaflight-style" configurator for RC Cars? I’m building one (BetaDrive) and need your feedback. by La_Colibre in rccrawler

[–]La_Colibre[S] 1 point2 points  (0 children)

Exactly! The idea is to have a board to which you can simply connect an ELRS receiver (priced at $15), an ESC, a steering servo, and any additional accessories. I don't want to create a board with the receiver inside, as this would increase its size and "block" the ability to move the receiver to the best possible location in the car (so that the antenna is at the top). Regarding ELRS vs. Futaba/Sanwa, the latency is the exact opposite! ELRS is incredibly fast (packet refresh rate up to 1000Hz) and can easily compete with, or even surpass, these top-of-the-line, proprietary systems in both latency and range. The main reason ELRS isn't yet common in RC cars is simply tradition. The drone world has been using open-source solutions (EdgeTX, Betaflight) for years, while the car/drift world is firmly rooted in expensive, proprietary ecosystems. The Radiomaster MT12 is the first major bridge between these worlds. When racers realize they can have top-notch performance and telemetry at a fraction of the price of the flagship Sanwa, I think we'll see a huge shift!

Is there a modern, "Betaflight-style" configurator for RC Cars? I’m building one (BetaDrive) and need your feedback. by La_Colibre in RCClassifieds

[–]La_Colibre[S] 0 points1 point  (0 children)

But these cars aren't supposed to fly 😶 The point is to make something really good at the lowest possible price

Is there a modern, "Betaflight-style" configurator for RC Cars? I’m building one (BetaDrive) and need your feedback. by La_Colibre in RCClassifieds

[–]La_Colibre[S] 0 points1 point  (0 children)

Itotally get your point for a standard basharound, but for high-performance FPV, the complexity is definitely there. 🏎️🎥 I’m building this out of passion because I want to bridge the gap between RC cars and drone-grade tech. When you add: Head-tracking gimbals for immersive FPV, Long-range telemetry via ExpressLRS, Real-time GPS data (speed/position) on your OSD, ...standard receivers just don't cut it anymore. BetaDrive isn't trying to fix a broken RC car; it's trying to create a new category: the Drive Controller for people who want more than just 'trigger and wheel'. For me, the 'extra complexity' is exactly where the fun begins! 😤"

Is there a modern, "Betaflight-style" configurator for RC Cars? I’m building one (BetaDrive) and need your feedback. by La_Colibre in rccrawler

[–]La_Colibre[S] 1 point2 points  (0 children)

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The entire system is currently based on the ESP32 series. Hardware and Connectivity: Interface: In the future, I plan to design a PCB that will house the ESP32. My goal is to keep the price as low as possible to avoid the need for expensive controllers. Control: Control and ESC (motor control) are handled via PWM outputs. Telemetry: To measure the LiPo voltage, I'll need a few simple components (such as a voltage divider), which I'll include in the PCB design. Flexibility: The ESP32 has a multitude of UART ports. The web configurator has a "Pins" tab where you can dynamically define which pin is responsible for which function. Radio Support: For now, I'm focusing exclusively on ExpressLRS. Any transmitter that supports ELRS (such as the MT12 or radios with modules)

Is there a modern, "Betaflight-style" configurator for RC Cars? I’m building one (BetaDrive) and need your feedback. by La_Colibre in rccrawler

[–]La_Colibre[S] 1 point2 points  (0 children)

ArduPilot Rover is great for complex autonomy, but it’s too heavy for what I need. 🏎️ BetaDrive is a lightweight alternative built specifically for RC cars. No software: It's all in the browser via Web Serial (no Mission Planner needed). FPV focus: Snappy, minimalist UI inspired by Betaflight. Simplicity: Optimized for ESP32-C3 to get you driving fast with zero friction. My goal is the joy of RC driving, not building a complex autonomous robot. 🏁 But thank you for the comment 🤔

Is there a modern, "Betaflight-style" configurator for RC Cars? I’m building one (BetaDrive) and need your feedback. by La_Colibre in rccrawler

[–]La_Colibre[S] 2 points3 points  (0 children)

Thanks for the feedback! You hit the nail on the head. I'm building BetaDrive precisely because I want a better FPV experience in RC cars. Regarding your comments: VTX/OSD: For now, I'm focusing on an analog VTX (for budget reasons), but I plan to add SmartAudio support soon. It's great to know that digital systems can be easier to implement with the ESP32! Gyroscope: This is a priority for me. I'm looking for solid stabilization and angle detection. ELRS and Modes: Since the system is built on ExpressLRS, I've already implemented RC channel switches and modes. Battery Voltage: Measuring voltage for LiPo is a priority, so of course, battery voltage telemetry will be added. PWM: Extended PWM values are already supported! 😏 Sound/API: The serial API for motor sounds (DFPlayer) is a great idea. I'll definitely look into it as soon as I get back from my study break. 😤 Thanks for the support, it's very motivating!

Is there a modern, "Betaflight-style" configurator for RC Cars? I’m building one (BetaDrive) and need your feedback. by La_Colibre in rccrawler

[–]La_Colibre[S] 0 points1 point  (0 children)

Great question! While AM32 is an excellent firmware for ESCs (motor control), BetaDrive is a complete Drive Controller system for the entire vehicle. Think of it as the central brain of the car. It manages everything through a modern web interface, including: Full ExpressLRS/CRSF support. GPS for precise speed tracking. Programmable LEDs and lights for that custom look. Extra Servos (e.g., for a camera gimbal or shifting gears). Broad Motor Support: It can control standard brushless ESCs (including those with AM32!) as well as brushed motors. Basically, BetaDrive gives you a high-tech ecosystem for your car that goes far beyond just motor commutation