Lines Matching refs:ESP32
6 The ESP32-Ethernet-Kit is an Ethernet-to-Wi-Fi development board that enables
8 more flexible power supply options, the ESP32-Ethernet-Kit also supports power
13 ESP32-Ethernet-Kit is an ESP32-WROVER-E based development.
14 For more information, check the datasheet at `ESP32-WROVER-E Datasheet`_.
18 ESP32-WROVER-E module and IP101GRI, a Single Port 10/100 Fast Ethernet
27 :alt: ESP32-Ethernet-Kit V1.2
30 ESP32-Ethernet-Kit V1.2
34 This chip enables to use JTAG for direct debugging of ESP32 through the
41 The block diagram below shows the main components of ESP32-Ethernet-Kit
46 :alt: ESP32-Ethernet-Kit block diagram
49 ESP32-Ethernet-Kit block diagram
56 and controls of the ESP32-Ethernet-Kit.
66 :alt: ESP32-Ethernet-Kit V1.2
69 ESP32-Ethernet-Kit - Ethernet Board (A) layout
80 * - ESP32-WROVER-E
81 - This ESP32 module features 64-Mbit PSRAM for flexible extended storage
85 GPIOs of ESP32. For details, see `GPIO Header 2`_.
88 of ESP32. For details see `Function Switch`_.
94 ESP32. FT2232H also features USB-to-JTAG interface which is available
97 development and debugging. See `ESP32-Ethernet-Kit V1.2 Ethernet Board (A) Schematic`_
118 chip. The connection between PHY and ESP32 is done through the reduced
141 to spare GPIOs of ESP32. For details, see `GPIO Header 1`_.
162 :alt: ESP32-Ethernet-Kit - PoE Board (B)
165 ESP32-Ethernet-Kit - PoE Board (B) layout
187 This section describes options to configure the ESP32-Ethernet-Kit hardware.
212 or generated from internal ESP32 APLL (not recommended).
217 `ESP32-Ethernet-Kit V1.2 Ethernet Board (A) Schematic`_, sheet 2, location D2.
222 By default, the ESP32-Ethernet-Kit is configured to provide RMII clock for the
235 down with a resistor. ESP32 should assert RESET_N high with GPIO5 to enable
236 PHY. Only this can ensure the power-up of system. Otherwise ESP32 may enter
241 RMII Clock Sourced Internally from ESP32's APLL
244 Another option is to source the RMII Clock from internal ESP32 APLL, see
257 `ESP32-Ethernet-Kit V1.2 Ethernet Board (A) Schematic`_,
266 This section describes allocation of ESP32 GPIOs to specific interfaces or
267 functions of the ESP32-Ethernet-Kit.
273 The allocation of the ESP32 (MAC) pins to IP101GRI (PHY) is shown in the table
274 below. Implementation of ESP32-Ethernet-Kit defaults to Reduced
278 No. ESP32 Pin (MAC) IP101GRI (PHY)
302 The allocation of all pins under the ESP32's *RMII Interface* is fixed and
312 ESP32-Ethernet-Kit.
315 No. ESP32 Pin
333 No. ESP32 Pin Comments
349 1. The ESP32 pins GPIO16 and GPIO17 are not broken out to the
350 ESP32-WROVER-E module and therefore not available for use. If you need
352 e.g. the ESP32-WROOM-32D or ESP32-SOLO-1.
361 :header: ESP32-WROVER-E,IP101GRI,UART,JTAG,GPIO,Comments
400 turned on by ESP32 after power-up. For a reference design please see
401 `ESP32-Ethernet-Kit V1.2 Ethernet Board (A) Schematic`_.
403 2. The ESP32 pins GPIO16 and GPIO17 are not broken out to the
404 ESP32-WROVER-E module and therefore not available for use. If you need
406 e.g. the ESP32-WROOM-32D or ESP32-SOLO-1.
462 bootstrap the board with the ESP32 SoC.
474 By default, the ESP32 sysbuild creates bootloader (MCUboot) and application
548 As with much custom hardware, the ESP32 modules require patches to
550 the project. The custom OpenOCD can be obtained at `OpenOCD ESP32`_.
610 .. _`ESP32-Ethernet-Kit V1.2 Ethernet Board (A) Schematic`: https://dl.espressif.com/dl/schematics/…
611 .. _`ESP32-WROVER-E Datasheet`: https://www.espressif.com/sites/default/files/documentation/esp32-w…
612 .. _`OpenOCD ESP32`: https://github.com/espressif/openocd-esp32/releases