az-delivery-devkit-v4.rst

AZ-Delivery ESP-32 Dev Kit C V4

Hardware

Platform platform_espressif32: ESP32 is a series of low-cost, low-power system on a chip microcontrollers with integrated Wi-Fi and Bluetooth. ESP32 integrates an antenna switch, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules.

Microcontroller	ESP32
Frequency	240MHz
Flash	4MB
RAM	520KB
Vendor	AZ-Delivery

Configuration

Please use az-delivery-devkit-v4 ID for projectconf_env_board option in projectconf:

[env:az-delivery-devkit-v4]
platform = espressif32
board = az-delivery-devkit-v4

You can override default AZ-Delivery ESP-32 Dev Kit C V4 settings per build environment using board_*** option, where *** is a JSON object path from board manifest az-delivery-devkit-v4.json. For example, board_build.mcu, board_build.f_cpu, etc.

[env:az-delivery-devkit-v4]
platform = espressif32
board = az-delivery-devkit-v4

; change microcontroller
board_build.mcu = esp32

; change MCU frequency
board_build.f_cpu = 240000000L

Uploading

AZ-Delivery ESP-32 Dev Kit C V4 supports the following uploading protocols:

• cmsis-dap
• esp-bridge
• esp-prog
• espota
• esptool
• iot-bus-jtag
• jlink
• minimodule
• olimex-arm-usb-ocd
• olimex-arm-usb-ocd-h
• olimex-arm-usb-tiny-h
• olimex-jtag-tiny
• tumpa

Default protocol is esptool

You can change upload protocol using projectconf_upload_protocol option:

[env:az-delivery-devkit-v4]
platform = espressif32
board = az-delivery-devkit-v4

upload_protocol = esptool

Debugging

piodebug - "1-click" solution for debugging with a zero configuration.

Warning

You will need to install debug tool drivers depending on your system. Please click on compatible debug tool below for the further instructions and configuration information.

You can switch between debugging debugging_tools using projectconf_debug_tool option in projectconf.

AZ-Delivery ESP-32 Dev Kit C V4 does not have on-board debug probe and IS NOT READY for debugging. You will need to use/buy one of external probe listed below.

Compatible Tools	On-board	Default
debugging_tool_cmsis-dap		Yes
esp-bridge
debugging_tool_esp-prog
debugging_tool_iot-bus-jtag
debugging_tool_jlink
debugging_tool_minimodule
debugging_tool_olimex-arm-usb-ocd
debugging_tool_olimex-arm-usb-ocd-h
debugging_tool_olimex-arm-usb-tiny-h
debugging_tool_olimex-jtag-tiny
debugging_tool_tumpa

Frameworks

Name	Description
framework_arduino	Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences.
framework_espidf	Espressif IoT Development Framework. Official development framework for ESP32 chip