PCB STC Auto Downloader / Programmer
Brand N/A Model N/A Quantity 1 Color Yellow Material PCB Features Input voltage: USB 5V; Output: 5V / 3.3V Specification Pin instruction: GND: grounding; TCK; RXD: connects to targeted board P3.1; RST; TXD: connects to targeted board P3.0; NC: void; With indicator: flashing during data transmission steady if there is no data transmission; Built-in 500mA auto-recovery fuse Application Download program for STC English Manual/Spec Yes Packing List 1 x Programmer 4 x Dupont cables (21cm)