Tags: upa uab

This post begins with UPA USB programmer ERRORS ON MOTOROLA CHIPS HC05, then followed bad connection pictures, finally I find out working solution and would like to share with all of you.   UPA USB ecu programmer I got is from China: http://www.obdii365.com/wholesale/upa-usb-2014-v1-3-0-14-with-full-adaptors.html   Problem details: Right I soldered all 9 wires for hc05b6 as…

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