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- Did you use two different pins for the CS? Can you show the electrical connections you used and the code which uses the TFT?frarugi87– frarugi872017-01-11 08:04:55 +00:00Commented Jan 11, 2017 at 8:04
- If you are using an Arduino Ethernet board you need to reserve and set the Ethernet Controller and SD chip selects (D10 and D4).Mikael Patel– Mikael Patel2017-01-11 12:58:33 +00:00Commented Jan 11, 2017 at 12:58
- We have already reserved D10 for Ethernet Controller and D4 for SD Chip select. The issue is, how to communicate both of them, one by one. I can access one of them only when code is prepare for both devices.user29850– user298502017-01-12 04:06:01 +00:00Commented Jan 12, 2017 at 4:06
- Could you please give you a link of the partcular display you used? There hundreds of 2.2" SPI TFT modules. Some of them lack proper level translation circuitry.next-hack– next-hack2017-09-10 07:46:45 +00:00Commented Sep 10, 2017 at 7:46
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