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boards/esp32s2-lilygo-ttgo-t8: documentation fix

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Gunar Schorcht 2023-02-18 08:29:02 +01:00
parent 2fb8ef1f0b
commit 5207c6fdf8
1 changed files with 4 additions and 4 deletions
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boards/esp32s2-lilygo-ttgo-t8/doc.txt
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@ -72,11 +72,11 @@ can also be used by other devices.
The LILYGO TTGO T8 ESP32-S2 has a USB-to-UART bridge on board. The USB D-/D+ The LILYGO TTGO T8 ESP32-S2 has a USB-to-UART bridge on board. The USB D-/D+
signals of the USB-C connector are connected via DIP switches either to this signals of the USB-C connector are connected via DIP switches either to this
USB-to-UART bridge (default) or to GPIO19/GPIO20 of the ESP32-S2. To use the USB-to-UART bridge (default) or to GPIO19/GPIO20 of the ESP32-S2. To use the
USB-OTG interface of the ESP32-S2, the USB D-/D+ signals must be connected to USB OTG interface of the ESP32-S2, the USB D-/D+ signals must be connected to
GPIO19 and GPIO20, see section \ref esp32s2_lilygo_ttgo_t8_pinout "Pinout". GPIO19 and GPIO20, see section \ref esp32s2_lilygo_ttgo_t8_pinout "Pinout".
If the USB-to-UART bridge is used, module `stdio_cdc_acm` or module To use the USB OTG interface also for the console in this case, either the
`stdio_tinyusb_cdc_acm` can be enabled to use the USB interface also for the `stdio_cdc_acm` or the `stdio_tinyusb_cdc_acm` module must be enabled.
console. This is automatically the case if the USBUS or tinyUSB stack is used.
The LILYGO TTGO T8 ESP32-S2 has a 32.768 kHz crystal on the board, which is The LILYGO TTGO T8 ESP32-S2 has a 32.768 kHz crystal on the board, which is
connected to GPIO15 and GPIO16 via DIP switches (default). The crystal can connected to GPIO15 and GPIO16 via DIP switches (default). The crystal can