Skystars KM55A – the first ESC with AM32

Skystars is preparing to release has released the KM55A 4in1 ESC, the first off the shelf 4in1 ESC with AlkaMotors32 (AM32) firmware. The KM55A 4in1 ESC is not new in the market, it was released back in the year 2020, but this new version was optimized for the AM32 firmware. AM32 (AlkaMotors32) firmware is OpenSource firmware for STM32 powered ESCs. AM32 firmware is upgradable via Betaflight passthrough, just like the BLHeli_S and BLHeli_32 firmwares. AM32 can be configured and firmware upgraded with the ESC-Configurator tool. This tool is accessible online: https://esc-configurator.com/ Read more about AlkaMotors ESC firmware here: AM32 (AlkaMotors) firmware for ESC

Release date: 2022-07 Available @ Aliexpress: https://www.aliexpress.com/item/1005004330551733.html Specifications: Input voltage: 3-6S LiPo Continuous Current: 55A Peak Current: 70A≥ 10S Firmware: AM32 (AlkaMotors) Support: Dshot 600/1200 Mounting hole: 20X20 mm/M3 BEC: No Product size: 35*47*6.5mm Weight: 16.5g