Alternative WP34S flashing using Arduino
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09-03-2023, 10:33 PM
Post: #29
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RE: Alternative WP34S flashing using Arduino
(05-17-2023 12:46 PM)slabco Wrote:(12-15-2014 06:09 PM)mendesp Wrote: Thank you for these instructions. Since I can't flash my calculator, I was wondering if this is because my Arduino nano clone is equiped with a CH340G chip instead of the genuine FTDI ?failed too with ch340 series. I cannot find the cable nor any module with FTDI in my hand. Making the custom cable is definitely not my taste, although I have all the pogo pins already! I successfully flashed with Arduino nano clone (with ATMEGA168 MCU not 328, which does not matter since the flashing procedure would disable it anyway) with CH340C on win11, but 1. has to remove the RX/TX LED on arduino nano clone to make the loopback test works! check this out: https://forum.arduino.cc/t/arduino-faili...e/473276/8 2. run MySamba with Administrator, or else the program did not see the Serial Port! Great thanks to all you guys for the great work!!!! I finally convert a HP20B to WP34S !! |
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