Lines Matching refs:serial

21 …The following ESP8266 pins must be in a known state for either normal (flash boot) or serial bootl…
33 …When the ESP8266 goes into serial bootloader mode, the Boot ROM switches GPIO2 to an output and th…
38 …The ESP8266 will enter the serial bootloader when GPIO0 is held low on reset. Otherwise it will ru…
43    | Low/GND       | ROM serial bootloader for esptool      |
66 …The {IDF_TARGET_NAME} will enter the serial bootloader when {IDF_TARGET_STRAP_BOOT_GPIO} is held l…
75         - ROM serial bootloader for esptool
88 …t also be either left unconnected/floating, or driven Low, in order to enter the serial bootloader.
92 …{IDF_TARGET_STRAP_BOOT_2_GPIO} must also be driven High, in order to enter the serial bootloader r…
102 …As well as the above mentioned pins, other ones influence the serial bootloader, please consult th…
106 …_GPIO} and {IDF_TARGET_STRAP_BOOT_2_GPIO}, the following pins influence the serial bootloader mode:
123 …tomatically by asserting ``DTR`` and ``RTS`` control lines of the USB to serial converter chip, i.…
131 …UART** section shows the ``DTR`` and ``RTS`` control lines of the USB to serial converter chip con…
132 …serial port (true only for some serial terminal programs, not ``esptool.py``), pulling them low to…
149 …serial ports by default will assert RTS when nothing is attached to them. This can hold the {IDF_T…
157 - There are no such serial control lines at all
180 …when booting. The timing is a little bit unusual: ``74880 baud`` (see :ref:`serial-port-settings`).