Reflashing requires specific hardware programmers and software utilities to communicate directly with the microcontroller on the printed circuit board (PCB). 1. Hardware Requirements
Set the correctly. Incorrect fuse bits can permanently lock the chip. Standard functional fuse settings for this hardware setup are usually: Low Fuse: 0xCD High Fuse: 0x19 Extended Fuse: 0xFF Lock Bits: 0x3F (unlocked for programming)
Unplug the USBASP from your PC and desolder any temporary programming wires. Reassemble the VCDS cable housing. vcds atmega162 reflash 2021
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To perform a full reflash, you need hardware access to the ATmega162 chip: Incorrect fuse bits can permanently lock the chip
As of late 2021, the clone scene began shifting away from ATMEGA162 entirely. Newer solutions include:
Load the file (contains the serial number and activation data). : To perform a full reflash, you need
: Connect the programmer to the ATmega162 using a 10-pin or 6-pin ISP header. If your board lacks a header, you may need to solder wires directly to the chip pins.
The better alternative: Ross-Tech offers a . Send in your clone (and pay a discounted fee) to receive a genuine Hex-V2, often for as little as $199 (as of 2021 pricing).