Turnigy Accuel 6 50W - pinout needed

Emmanuel Farrugia

unread,

Apr 21, 2026, 6:40:25 AMApr 21

to cheali-charger

Can any good-hearted helper tell me the correct pinout for the following:-
MISO, MOSI, SCK, RST, VCC, and GND

My version is different from the one shown on the GitHub forum. I am planning to do the FW update 2.02 using Arduino. Thanks

Emmanuel Farrugia

unread,

Apr 22, 2026, 10:51:55 AMApr 22

to cheali-charger

I figured out that for my version hacing code name:
B6CHARGEJ
07DC0615

on the backside

That the following inout config applies:-
VCC, GND, RST, MOSI, MISO & SCK

Yet again despite all my efforts was unable to get it to talk with Arduino or to do the update.

Roberto García-Ramírez

unread,

Apr 22, 2026, 4:38:18 PMApr 22

to Emmanuel Farrugia, cheali-charger

/

Be careful... It is not a good start!

You could damage the charger...

/

--
You received this message because you are subscribed to the Google Groups "cheali-charger" group.
To unsubscribe from this group and stop receiving emails from it, send an email to cheali-charge...@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/cheali-charger/a38d2466-896c-438d-b16d-56314d0a9d2cn%40googlegroups.com.

diggit

unread,

Apr 23, 2026, 2:33:34 PMApr 23

to cheali-charger

Hi, did you check, that your charger is based on the Atmega32 at first. There is plenty of variants with different cobtroller and obly sone are supported by cheali.