Uploaded March 2026 | Updated September 2026, 2 weeks ago

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Download here: drive.google.com/drive/folders/1JNUZwNIkTLifzR_n730nMZ7VH3cnnlrn

Github fork here github.com/HolmesHMC/AM32-Holmes

This is a BIG step forward for crawler performance 🔥

holmeshobbies.com/speed-controllers/downloads/holmes-programmer-and-firmware-downloads.html

I’ve been working on new AM32 firmware for our 2-in-1 motor and CrawlMaster ESC…
and the results are honestly impressive.

Low-speed control is smoother.
Throttle response is more predictable.
And it’s getting MUCH closer to a true sensored feel—even while staying sensorless.

This is exactly the kind of performance I’ve been pushing for…
and this update is a major milestone in that journey.

In this video, I show:
⚡ Real motor demo
⚡ Low-speed control improvements
⚡ My thoughts

And the best part…

👉 The BETA firmware is available NOW for testing 👀

I want YOUR feedback—this is just the beginning.

👉 Follow for more RC crawling, tech, and real-world testing:
Youtube: youtube.com/holmeshobbies
Website: HolmesHobbies.com
2nd Channel: youtube.com/johnrobholmes

0:00 – New AM32 Firmware Update (BIG Improvements)
0:15 – How to Download & Install (Beta Access)
1:01 – What Changed vs Previous Firmware (2.19 vs 2.201)
2:12 – Smoother Low-Speed Control Explained
3:32 – Compatibility, Limits & Future Support
5:08 – Why This Makes Sensorless WAY Better + What’s Next

#rccrawler #holmeshobbies #am32 #rcesc #rcmotors #brushlessmotor #rctech #rccars #rockcrawler #rctruck #rctuning #rcupgrade #rccrawling #scalecrawler #rcaddict #hobbygrade #rcoffroad #crawlerlife #rcperformance #engineering