8000 matrixportal ESP TX and RX pins were swapped · domdfcoding/circuitpython@59b9ca4 · GitHub
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dhalbertdhalbert
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matrixportal ESP TX and RX pins were swapped
1 parent 563a893 commit 59b9ca4

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  • ports/atmel-samd/boards/matrixportal_m4

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‎ports/atmel-samd/boards/matrixportal_m4/pins.c

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -16,8 +16,8 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
1616
{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_BUSY), MP_ROM_PTR(&pin_PA22) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_RESET), MP_ROM_PTR(&pin_PA21) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_RTS), MP_ROM_PTR(&pin_PA18) },
19-
{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_TX), MP_ROM_PTR(&pin_PA12) },
20-
{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_RX), MP_ROM_PTR(&pin_PA13) },
19+
{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_TX), MP_ROM_PTR(&pin_PA13) },
20+
{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_RX), MP_ROM_PTR(&pin_PA12) },
2121

2222
{ MP_OBJ_NEW_QSTR(MP_QSTR_SCL),MP_ROM_PTR(&pin_PB30) },
2323
{ MP_OBJ_NEW_QSTR(MP_QSTR_SDA),MP_ROM_PTR(&pin_PB31) },

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