added cheap aliexpress 20A ESC

sim- / tgy

tgy -- Open Source Firmware for ATmega-based Brushless ESCs

http://0x.ca/tgy/

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added cheap aliexpress 20A ESC #74

Closed fishpepper closed 9 years ago

fishpepper commented 9 years ago

added support for cheap aliexpress/banggood 20A escs --> ali20red.inc

config is tested with motor and on a lab supply (no load test yet), behaves like the original fw

the escs come in a red shrinkwrap. one example where i bought mine (20A version): http://www.aliexpress.com/item/Free-Shipping-4pcs-lot-Simonk-10A-12A-15A-20A-30A-40A-Firmware-Electronic-Speed-Controller-ESC/32238904689.html

sim- commented 9 years ago

Hello... You closed this. Is that because this is just a dup of tgy.inc? The only difference I see is the voltage sense resistor values.

fishpepper commented 9 years ago

Hi! Yes, i did a diff against tgy.inc and saw the only difference is the definition of c_comp (commented out in tgy, will test this now). The voltage divider is actually the ame, both use 10:1 (10k:1k / 47k/4.7k) so there is no need for the diff