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#E7 All-in-one Reader with PIN PAD (e7-uc-13-a0 ) custom firmware

READER LINK

What you find on keil project

  • full pinout
  • programming pinout
  • keyboard (ch452a) driver, fm1702 driver, at24cxx driver, lcd st7920 driver, buzzer and leds

Note

If you want to enable USB you must derive 48MHz from system clock. Select 72MHz or 96MHz here

Programming - Debugging

See board_conf.h for the pinout You can use any JTAG/SWD programmer

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