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lines changed Original file line number Diff line number Diff line change @@ -50,15 +50,15 @@ byte daysavetime = 1;
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// from left to right when facing the pins down (when connected to a breadboard)
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#if defined(SOC_SDMMC_USE_GPIO_MATRIX) && not defined(BOARD_HAS_SDMMC)
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- int d1 = 21 ; // SD pin 8 - add 10k Pullup to 3.3V if using 4-bit mode (use_1_bit_mode = false)
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- int d0 = 47 ; // SD pin 7 - add 10k Pullup
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+ int d1 = 21 ; // SD pin 8 - Add 10k Ohm pull-up if using 4-bit mode (use_1_bit_mode = false)
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+ int d0 = 47 ; // SD pin 7 - Add 10k Ohm pull-up
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// GND pin - SD pin 6
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- int clk = 39 ; // SD pin 5 - add 10k Pullup
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+ int clk = 39 ; // SD pin 5 - Add 10k Ohm pull-up
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// 3.3V pin - SD pin 4
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// GND pin - SD pin 3
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- int cmd = 40 ; // SD pin 2 - add 10k Pullup
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- int d3 = 41 ; // SD pin 1 - add 10k Pullup to card's pin even when using 1-bit mode
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- int d2 = 42 ; // SD pin 9 - add 10k Pullup to 3.3V if using 4-bit mode (use_1_bit_mode = false)
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+ int cmd = 40 ; // SD pin 2 - Add 10k Ohm pull-up
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+ int d3 = 41 ; // SD pin 1 - Add 10k Ohm pull-up to card's pin even when using 1-bit mode
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+ int d2 = 42 ; // SD pin 9 - Add 10k Ohm pull-up if using 4-bit mode (use_1_bit_mode = false)
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#endif
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bool use_1_bit_mode = false ; // Change the value to `true` to use 1-bit mode instead of the 4-bit mode
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