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Getting Started With Waveshare Esp32 P4 Pico Microcontroller

Emily Johnson
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getting started with waveshare esp32 p4 pico microcontroller

Learn how to use the ESP32-P4-Pico high-performance microcontroller development board from Waveshare. Use Arduino, ESP IDF, PlatformIO and VS Code for software development. There is no denial that Espressif is the company that brought wireless connectivity to the masses, through their ESP series of wireless SoCs. Their products have wireless connectivity as a default feature. Any electronic engineer anywhere in the world thinking about adding wireless connectivity in their projects will have the ESP in the list. But not all projects require wireless connectivity, or need more than just connectivity.

Espressif had a lack of products that catered to such applications until now. The ESP32-P4 is a latest addition to the ESP product family that incorporates high-performance dual-core RISC-V microcontroller along with a rich set of peripherals. Notably, the P4 is missing any wireless capabilities. Instead, the whole chip is dedicated to not just two, but three CPU cores, and a plethora of modern interface features such as USB, CAN, Ethernet, SDIO and MIPI-CSI/DSI. If your next project requires a powerful and low-cost MCU with these capabilities, and plenty of GPIOs, the ESP32-P4 is a good candidate. In this tutorial, we will take a closer look at the ESP32-P4 microcontroller and give you all information to get started.

If you want to check out our last ESP32 tutorial, follow the link below. ESP32-P4-Pico is an ESP32-P4 microcontroller development board from Waveshare. The ESP32-P4 is the most high-performance microcontroller from Espressif to date. The board has the same form-factor as the Raspberry Pi Pico and integrates the ESP32-P4NRW32 SoC variant with a 32 MB PSRAM. The chip does not have any in-package Flash and therefore, a 32 MB NOR Flash is added separately. The microcontroller has a dual-core 32-bit RISC-V high-performance CPU with a maximum clock of 400 MHz (default is 360 MHz).

There is also a single low-power 32-bit RISC-V core running at 40 MHz. Unlike other SoCs from Espressif, this chip does not have any wireless capabilities such as Wi-Fi or Bluetooth. The chip is designed for control and HMI (Human Machine Interface) applications with a rich set of interfaces like MIPI-CSI and MIPI-DSI. Following are the remaining features of the board. Following is the pinout diagram of Waveshare ESP32-P4-Pico board. We have not created a vector pinout diagram for this board yet.

So for now you have to stick with this low quality pinout. ESP32 is a family of SoCs (System-on-Chip) from Espressif. However when it was first introduced, there was only one SoC called simply “ESP32”. As the company added more products to the line-up, it became a family. The first ESP32 was simply called “ESP32” without any prefix or suffix to the family name. But the term ESP32 is also used for talking about the ESP32 family of SoCs and modules.

So if you see the term ESP32, it could mean the ESP32 family, or the first version of the chip. Unlike the regular ESP32 SoCs with Wi-Fi and Bluetooth capabilities, the ESP32-P4 is a high-performance microcontroller only without any wireless capabilities. It was specifically created for application like HMI and control systems where more performance is required rather than connectivity. Below is a list of the currently available SoC variants in the ESP family from Espressif. This repository contains example programs written for the ESP32-P4-Pico board from Waveshare. This is a PlatformIO project.

There is nothing to install. You can simply clone this repository or download it as a ZIP file and open it in PlatformIO. The platformio.ini file contains the configuration for the project, including the board type and the libraries used. You need to install the following software to work with this project: You can clone the repository using the following command: All dependencies are managed by PlatformIO.

It will automatically download and install all the required libraries when you build the project. You should have an active internet connection for this to work. Seven examples are included with this project. We are dedicated to providing developers and electronics enthusiasts with detailed and easy-to-understand open-source hardware tutorials to help you quickly get started with Waveshare products and gain a deep understanding of their features and... We hope these tutorials will make your experience with our products smoother and provide a helpful reference for your project explorations. ESP32-P4-Pico is a multimedia development board designed by Waveshare based on ESP32-P4 with integrated ESP32-C6, and supports Wi-Fi 6 and BLE 5 wireless connections.

It provides a rich set of human-machine interaction interfaces, including MIPI-CSI (integrated image signal processor ISP), MIPI-DSI, SPI, I2S, I2C, LED PWM, MCPWM, RMT, ADC, UART, TWAI, etc. Additionally, it supports USB OTG 2.0 HS, and has a built-in 40PIN GPIO expansion interface on board that is compatible with some Raspberry Pi HAT expansion boards, enabling a wider range of application adaptability. The ESP32-P4 uses a 400MHz dual-core RISC-V processor and supports up to 32MB PSRAM, featuring USB 2.0, MIPI-CSI/DSI, H.264 encoding, and other peripherals, meeting the needs for low-cost, high-performance, and low-power multimedia development. In addition, the ESP32-P4 integrates a digital signature peripheral and a dedicated key management unit to ensure data and operation security. The ESP32-P4-Pico is specially designed for high-performance and high-security applications, meeting the needs of embedded systems in human-machine interaction, edge computing, and IO expansion. 1.

ESP32-P4NRW32ESP32-P4 Stacked 32MB PSRAM 3. Display screen interfaceMIPI-DSI (2-lane), supports 5 / 7 / 8 / 10.1 inch DSI screen 4. Camera portMIPI-CSI (2-lane), compatible with cameras such as OV5647 5.

Type-C portfor power supply and program flashing After recently taking a look at the CrowPanel Advance 7" ESP32-P4, today I would like to introduce you to the Waveshare ESP32-P4-Module-DEV-KIT-C. This kit differs fundamentally from other "all-in-one" solutions, as the display and microcontroller are two separate components that can also be swapped out for other models. Therefore, Waveshare offers the kit in different variants: DEV-KIT-A without a display, DEV-KIT-B with a 7-inch display and camera, or the DEV-KIT-C presented here, featuring a large 10.1-inch display and camera. At first glance, the technical specifications of the DEV-KIT-C read very impressively: At first glance at the Waveshare ESP32-P4-Module, you immediately notice that it looks just like a Raspberry Pi.

The board uses the exact same dimensions (85mm x 56mm), the same mounting hole positions, and even the layout of the primary connectors is modeled after the Raspberry Pi layout. The 40-pin GPIO header sits in the exact same spot, the four USB ports and the Ethernet jack are right where you'd expect them on a Pi, and even the FPC connectors for the... Waveshare has essentially created a kind of "Raspberry Pi pin-compatible microcontroller," but with one crucial difference: Instead of a Linux-capable ARM SoC, a 360 MHz RISC-V microcontroller with real-time capabilities operates here. You get the mechanical compatibility of a Raspberry Pi combined with the advantages of an embedded system, providing deterministic response times, direct hardware access without operating system overhead, and significantly lower power consumption. However, electrical compatibility is only partially given. While the pin layout is identical, the GPIOs of ESP32 microcontrollers operate at 3.3V logic levels.

Raspberry Pi HATs (Hardware Attached on Top) designed for 3.3V should theoretically work with it. But, of course, the software drivers have to be rewritten for the ESP-IDF. Learn how to use the ESP32-P4-Pico high-performance microcontroller development board from Waveshare. Use Arduino, ESP IDF, PlatformIO and VS Code for software development. Learn how to use the ESP32-S3-Zero compact Wi-Fi and Bluetooth development board from Waveshare. Use Arduino, ESP-IDF, PlatformIO and VS Code for software development.

Learn how to use Espressif ESP32-S3 SoC for Wi-Fi and Bluetooth development using the Waveshare ESP32-S3-DEV-KIT-NxR8 development board. Use Arduino, ESP-IDF, PlatformIO and VS Code for software development. Complete pinout reference for the Waveshare ESP32-S3-DEV-KIT-NXR8 ESP32-S3 Wi-Fi development board including Arduino pin and interface references. Learn how to interface the beautiful 2.8 inch capacitive touch LCD panel from Waveshare to Arduino microcontroller boards.

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