AlkaMotors/AM32-MultiRotor-ESC-firmware
Firmware for stm32f051 based speed controllers for use with mutirotors observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2232
- days_rel: n/a
- days_push: 769
- n_releases_24m: 0
Adoption not part of the score
1074 stars · 381 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
AM32 is open-source firmware for STM32-based electronic speed controllers (ESCs) that drive brushless motors in multirotors and other RC vehicles. It supports Dshot and PWM protocols, bidirectional Dshot, ESC telemetry, and firmware flashing via Betaflight passthrough. This original repository has been merged into the am32-firmware/AM32 repository.
Use cases
- flash custom firmware onto STM32-based ESCs for a quadcopter
- get smooth linear throttle and fast startups on a multirotor
- enable bidirectional Dshot and KISS telemetry on an ESC
- configure ESC settings for crawler or RC car use
- upgrade ESC firmware over Betaflight passthrough
When to choose
- you are building or repairing a multirotor, crawler, or RC vehicle with compatible STM32/GD32/AT32 ESC hardware
- you need open-source, upgradable ESC firmware with Dshot and telemetry support
When to avoid
- your ESC uses a non-ARM or unsupported MCU such as SiLabs BLHeli targets
- you want the actively developed version - use the merged am32-firmware/AM32 repository instead
Facets
application · maturity maintenance
embedded embedded-systems robotics hardware embedded c esc-firmware bldc-motor multirotor dshot stm32 drone betaflight
1 source
- readme: https://github.com/AlkaMotors/AM32-MultiRotor-ESC-firmware · fetched 2026-08-28 · 60dae37259aa
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| AlkaMotors/AM32-MultiRotor-ESC-firmware | main | 23 |
For agents
markdown · JSON · MCP: product_card(name="AlkaMotors/AM32-MultiRotor-ESC-firmware")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem