Forum >LCD KEYPAD with ARDUINO MEGA
LCD KEYPAD with ARDUINO MEGA
Account cancelled 2017-02-18 07:42:22 1285 Views1 Replies Hello !!
I've been useing dfrobot LCD keypad for a moment with my good old leonardo but now I need to get more pins so I baught a Mega but the screen doesn't work ... It probalby comes from my lcd pins that are badly parametered but I can't find the solution to it ...
Did it happen to anyone ? are they even compatible ?
Regards
Pierre
I've been useing dfrobot LCD keypad for a moment with my good old leonardo but now I need to get more pins so I baught a Mega but the screen doesn't work ... It probalby comes from my lcd pins that are badly parametered but I can't find the solution to it ...
Did it happen to anyone ? are they even compatible ?
Regards
Pierre
2017-02-20 22:38:16 Hi
May I confirm the keypad you are using as shown in this link:make_clickable_callback(MAGIC_URL_FULL, ' ', 'https://www.dfrobot.com/product-51.html', '', ' class="postlink"')
If so, It should be no problem since I have made a test before. Did you choose the board and the com port correctly? And Is the background light on? Dont show anything? Wendy.Hu
May I confirm the keypad you are using as shown in this link:make_clickable_callback(MAGIC_URL_FULL, ' ', 'https://www.dfrobot.com/product-51.html', '', ' class="postlink"')
If so, It should be no problem since I have made a test before. Did you choose the board and the com port correctly? And Is the background light on? Dont show anything?
Wendy.Hu 