Programming cable for HP-20B/30B and WP-34S

[walter b]

(05-03-2014 06:43 PM)jebem Wrote:  Even using the Harald USB interface, one still has the need for a serial cable with two buttons (Reset and Erase) and that 6-pin POGO connector to do a proper job when re-flashing the calculators.

Why?? Please look at p. 168 (of 244) of the manual - there's nothing more than a standard micro USB cable required - neither 'a serial cable with two buttons (Reset and Erase)' nor 'that 6-pin POGO connector' is needed here. HTH

d:-/