Enhanced programming speed with For CH341A programmer for 24/25 series
ab 5,18 €
Use dedicated CH341A chip USB. USB1.1 communication. - Erase programming speed is about 2-3Mbit checks per minute. -3V3/5V: output 3.3V or 5V (module USB powered, you must jump the for jumper cap to 3.3V or 5V).
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