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REPAIR ERASED OP-COM CLONE BOOTLOADER FROM PIC18F458 MCU
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17-11-2023, 12:03 PM,
Post: #191
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RE: REPAIR ERASED OP-COM CLONE BOOTLOADER FROM PIC18F458 MCU
First of all that it isn't a real HQ clone opcom v5 hardware.
Take a look too see how a real HQ clone opcom v5 harware looks like. Well the interface you tested and you said that youbwas able to reflash the PIC and you think that is real please rry to connect in CAN BUS car and also in a k-line one. Because there are footprint for D5 and C11 that is usually used in harfwares where a fake PIC is soldered. It could be a real PIC18F4580 there that can be flashed but will doesn't works. Just check in cars first, who knows. A As I told you before any programmer that cover PIC18F458 TQFP will works. If the programmer cover ICSP function that you will be able to flash the PIC whitout to unsolder it. Orherwise you need to unsolder it and you have to use an adapter. I already told you that I never use UPA for this but I heared that it works even ICSP. |
