1/30/2023 0 Comments Rangkaian charger hp![]() ![]() In the four-part series (, ), the details of reverse engineering the communications and building the spoofer are covered.Dell uses the protocol to communicate with the charger, and Xuan sniffed the communication using a MSP430. While this is a good safety measure, ensuring that a compatible charger is used, it also allows the manufacturers to increase the price of their chargers.Xuan built a device that spoofs this identification information for Dell chargers. Genuine chargers communicate with the laptop and give information such as the power, current, and voltage ratings of the device. ![]() Many laptops require you to use a ‘genuine’ charger, and refuse to boot when a knock off model is used. If you’ve ever had a laptop charger die, you know that they can be expensive to replace. ![]()
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