modmcu i2c

Author: bill88t

ports/espressif/boards/modmcu_esp32s3_n16r8/mpconfigboard.h

@@ -11,8 +11,8 @@
 
 #define MICROPY_HW_LED_STATUS (&pin_GPIO1)
 
-// #define DEFAULT_I2C_BUS_SCL (&pin_GPIO35) // MODMCU standard pins
-// #define DEFAULT_I2C_BUS_SDA (&pin_GPIO33)
+#define DEFAULT_I2C_BUS_SCL (&pin_GPIO11) // MODMCU standard pins
+#define DEFAULT_I2C_BUS_SDA (&pin_GPIO12)
 
 #define DEFAULT_UART_BUS_RX (&pin_GPIO44)
 #define DEFAULT_UART_BUS_TX (&pin_GPIO43)

ports/espressif/boards/modmcu_esp32s3_n16r8/pins.c

@@ -48,5 +48,7 @@ static const mp_rom_map_elem_t board_module_globals_table[] = {
     { MP_ROM_QSTR(MP_QSTR_RX),   MP_ROM_PTR(&pin_GPIO44) },
 
     { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },
+
+    { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
 };
 MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);