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Update u8g2_esp32_hal.h #1161

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Update u8g2_esp32_hal.h #1161

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2 changes: 1 addition & 1 deletion hardware/displays/U8G2/u8g2_esp32_hal.h
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@

#define U8G2_ESP32_HAL_UNDEFINED (-1)

#define I2C_MASTER_NUM I2C_NUM_1 // I2C port number for master dev
#define I2C_MASTER_NUM I2C_NUM_0 // I2C port number for master dev
#define I2C_MASTER_TX_BUF_DISABLE 0 // I2C master do not need buffer
#define I2C_MASTER_RX_BUF_DISABLE 0 // I2C master do not need buffer
#define I2C_MASTER_FREQ_HZ 50000 // I2C master clock frequency
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