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Ultimate Buying Guide
π₯οΈ Best ESP32-P4 Development Boards
11 ESP32-P4 boards for HMI touch panels, MIPI cameras, H.264 video and Ethernet gateways: compact dev boards, PoE boards, a solderable module and ready-made 7-inch, 4-inch and round touch displays. Verified Amazon links and honest verdicts throughout.
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11 Boards Reviewed
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Verified Amazon ASINs
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MIPI-DSI Β· MIPI-CSI Β· H.264
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Honest Pros & Cons
The ESP32-P4 is the most powerful chip Espressif has made, and it’s built for a different job than the rest of the family. A dual-core RISC-V CPU at up to 360 MHz (400 MHz on newer silicon), up to 32 MB of in-package PSRAM, and hardware that was previously out of reach on an ESP32: MIPI-DSI for high-resolution displays, MIPI-CSI with an image signal processor for cameras, a hardware H.264 encoder, a JPEG codec, a 2D pixel processing accelerator, USB 2.0 high-speed OTG and an Ethernet MAC.
That makes the P4 the chip for smart home control panels, industrial HMIs, video doorbells, camera streaming and edge AI with a screen. This guide compares 11 ESP32-P4 boards, from bare development boards to ready-to-use touch displays, so you can pick the right starting point for your interface or video project.
π‘ Before you buy: The ESP32-P4 has no Wi-Fi or Bluetooth of its own. Most boards add an ESP32-C6 companion chip that provides Wi-Fi 6 and Bluetooth 5 over SDIO using Espressif’s ESP-Hosted firmware, while others rely on Ethernet only. Check which one you’re getting. The P4 is a complex chip, so ESP-IDF is the main development path; Arduino support exists in the Arduino-ESP32 3.x core, but the camera, display and video examples are richest in ESP-IDF. Finally, many ESP32-P4 listings come in several bundle options (with or without speaker, headers or PoE module), so check the package list image before ordering.
β‘ Quick Comparison: All 11 Picks
| Board | Type | Wireless / Wired | Key Feature | Best For | Buy |
|---|
| π₯ Waveshare ESP32-P4-NANO | Compact dev board | C6 Wi-Fi 6 + Ethernet | Every P4 interface broken out | Best Overall | Buy Here β |
| π
Waveshare ESP32-P4-Module DEV-KIT | Full dev kit | Wi-Fi 6 + Ethernet (PoE) | Most-reviewed P4 board | Most Proven | Buy Here β |
| πΆ Waveshare ESP32-P4-WIFI6 | Dev board | C6 Wi-Fi 6 + BLE 5 | 32 MB flash, mic onboard | Wi-Fi Camera & Display | Buy Here β |
| πΉ Waveshare ESP32-P4-Pico | Small dev board | See listing | 32 MB PSRAM + 32 MB flash | Compact Builds | Buy Here β |
| π Waveshare ESP32-P4-WIFI6-POE-ETH | PoE dev board | Wi-Fi 6 + PoE Ethernet | Power and network on one cable | PoE Cameras & Panels | Buy Here β |
| π ESP32-P4-ETH | Ethernet dev board | 100 Mbps Ethernet | Wired-only, HMI headers | Wired Gateways | Buy Here β |
| 𧩠M5Stack M5Stamp-P4 | Solderable module | None (add-on C6 available) | P4NRW32 in a stamp | Custom PCBs | Buy Here β |
| π₯οΈ Waveshare ESP32-P4 7″ Touch | 7″ 1024Γ600 HMI | C6 Wi-Fi 6 + BLE 5 | RS485 / CAN headers | Industrial HMI | Buy Here β |
| π Elecrow ESP32-P4 7″ HMI Display | 7″ 1024Γ600 HMI | C6 Wi-Fi 6 + BT 5.3 | Most reviews of any P4 panel | LVGL Panels | Buy Here β |
| π Waveshare ESP32-P4 4″ 86-Box Panel | 4″ 720Γ720 wall panel | C6 Wi-Fi 6 | Fits a standard 86 wall box | Smart Home Wall Panel | Buy Here β |
| β Waveshare ESP32-P4 3.4″ Round | 3.4″ 800Γ800 round | Wi-Fi 6 + BLE 5 | Bonded glass, dual mics | Knobs & Voice Panels | Buy Here β |
Specs come from the live Amazon listings and manufacturer pages. Tap Buy Here to see the live price and stock on Amazon.
π What to Look for in an ESP32-P4 Board
πΆ
Wi-Fi Companion or Ethernet
Boards with “WIFI6” in the name add an ESP32-C6 for Wi-Fi 6 and Bluetooth 5. ETH boards give you wired 100 Mbps Ethernet, and PoE versions take power from the same cable. For a wall panel or camera, PoE is the most reliable option.
π₯οΈ
Built-in Display or Bring Your Own
Integrated touch panels save weeks of driver and enclosure work. Bare dev boards expose the MIPI-DSI connector so you can choose your own screen, which is better when you need an unusual size or a display you already know.
π·
Camera Support
The P4’s MIPI-CSI port, ISP and H.264 encoder make it far more capable than an ESP32-CAM. Check that the board breaks out the CSI connector and which camera sensors the vendor’s examples support.
π§
Memory
Most boards use the ESP32-P4NRW32 with 32 MB of PSRAM in the package, which is plenty for full-screen LVGL frame buffers and video. Flash ranges from 16 MB to 32 MB; more flash helps with large UI assets and AI models.
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Audio and Extras
Microphones, a speaker amplifier, microSD (SDIO 3.0), RTC battery headers and RS485 or CAN make the difference between a demo and a finished device. Many listings offer a speaker bundle; buy it if you plan voice features.
π Detailed Reviews: ESP32-P4 Development Boards
π₯ BEST OVERALL
Waveshare ESP32-P4-NANO Development Board
β 4.7/5 Β· Every ESP32-P4 Feature on a Compact Board
CSI + DSI
MIPI CAMERA + DISPLAY
ETH + USB
RJ45 + USB 2.0 OTG
The ESP32-P4-NANO is the board we’d hand to anyone starting with the P4. It packs the ESP32-P4 with 32 MB of PSRAM in the package and 16 MB of flash onto a small board, and breaks out almost everything the chip can do: MIPI-CSI for a camera, MIPI-DSI for a display, USB 2.0 OTG, an RJ45 Ethernet port, an SDIO 3.0 microSD slot, a microphone, a speaker header and an RTC battery header, with 28 programmable GPIOs on 2 Γ 13 headers. Waveshare’s wiki has ESP-IDF examples for the camera, display and video pipeline, which matters a lot on a chip this new. This listing has about 4.8 stars from 8 ratings and good stock, and Waveshare also sells a speaker bundle (B0DKT7FXK4) and a PoE version.
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Pros- All major P4 interfaces broken out
- Ethernet onboard
- Small footprint
- Strong Waveshare documentation
β Cons- Display and camera sold separately
- Several confusing bundle options
- ESP-IDF learning curve
π― Verdict: The best all-round ESP32-P4 development board for display, camera and video projects.
π Check Price on Amazon β
π
MOST PROVEN
Waveshare ESP32-P4-Module DEV-KIT
β 4.6/5 Β· The Most-Reviewed ESP32-P4 Board on Amazon
Buy on Amazon β
With about 4.4 stars from 48 ratings, Waveshare’s ESP32-P4-Module DEV-KIT has the largest review base of any ESP32-P4 board on Amazon, which counts for a lot on a chip this new. It pairs the P4 (with up to 32 MB PSRAM) with an ESP32-C6 for Wi-Fi 6 and Bluetooth 5, and adds USB 2.0 OTG and an onboard RJ45 Ethernet port with PoE support, so it can act as a camera server, an Ethernet-to-Wi-Fi gateway or the brain of a wall panel. This listing option includes an 8 Ξ© 2 W speaker for voice and audio demos. It’s larger than the NANO, but if you want the most-tested board with both wired and wireless networking, this is it.
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Pros- Largest review base
- Wi-Fi 6 + Ethernet + PoE
- Speaker included in this option
- Good stock
β Cons- Bigger than the NANO
- PoE needs the right option or module
- Check the package list
π― Verdict: The safest ESP32-P4 dev kit if you want wired and wireless networking on a proven board.
π Check Price on Amazon β
πΆ BEST WI-FI CAMERA & DISPLAY BOARD Β· β 4.5/53. Waveshare ESP32-P4-WIFI6 Development Board
ESP32-P4 module Β· onboard ESP32-C6 (Wi-Fi 6, BLE 5) Β· 32 MB Nor flash Β· MIPI-CSI Β· MIPI-DSI Β· USB 2.0 OTG Β· microphone
Buy Here β
The ESP32-P4-WIFI6 is the board to choose when your project needs wireless rather than wired networking: a Wi-Fi camera that streams H.264, or a display that pulls data from Home Assistant. It combines the ESP32-P4 module with an onboard ESP32-C6 for Wi-Fi 6 and Bluetooth 5, doubles the flash to 32 MB for large UI assets and models, and breaks out MIPI-CSI, MIPI-DSI, USB 2.0 OTG and an onboard microphone. It’s the best-rated version of this board (about 4.7 stars from 14 ratings); a pre-soldered-header version (B0FKH4KK7M) is also available. Stock was down to 2 when we checked.
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Pros: Wi-Fi 6 via C6; 32 MB flash; camera and display connectors; mic onboard.
β Cons: No Ethernet; low stock; check bundle options.
π― Verdict: The best ESP32-P4 board for Wi-Fi camera and display projects.
πΉ BEST COMPACT BOARD Β· β 4.3/54. Waveshare ESP32-P4-Pico Development Board
ESP32-P4 Β· 32 MB PSRAM + 32 MB Nor flash Β· JPEG, ISP, PPA, H.264 Β· pre-soldered headers
Buy Here β
Waveshare’s ESP32-P4-Pico shrinks the P4 into a narrow, breadboard-friendly board with pre-soldered headers, while still carrying 32 MB of PSRAM and 32 MB of Nor flash. You keep the P4’s JPEG codec, pixel processing accelerator, image signal processor and H.264 encoder, so it’s a good fit for compact camera recorders, USB devices that need real processing power, or a P4 learning board that fits on a breadboard. Reviews are very few (5 stars from 2 ratings), and Waveshare sells it in several package options, so check the package image for the exact accessories and whether a wireless companion is included.
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Pros: Breadboard friendly; 32 MB + 32 MB memory; headers soldered.
β Cons: Very few reviews; fewer onboard extras than the NANO.
π― Verdict: A breadboard-sized ESP32-P4 with full memory for compact builds.
π BEST POE BOARD Β· β 4.3/55. Waveshare ESP32-P4-WIFI6-POE-ETH Development Board
ESP32-P4 + ESP32-C6 Β· Wi-Fi 6 + BLE 5 Β· RJ45 Ethernet with PoE module Β· bundle with speaker and cables
Buy Here β
For anything mounted on a wall or ceiling, a doorbell camera, a hallway control panel or a factory-floor display, Power over Ethernet removes the need for a separate power supply. Waveshare’s ESP32-P4-WIFI6-POE-ETH includes the PoE module, an RJ45 port and the ESP32-C6 for Wi-Fi 6 and Bluetooth 5, so the board can run from a PoE switch while still talking to wireless devices. This bundle also includes a speaker and cables. Reviews are reasonable (about 4.1 stars from 18 ratings), but only 1 was left in stock when we checked; other sellers list the same board.
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Pros: PoE module included; Wi-Fi 6 and Ethernet; speaker bundle.
β Cons: Needs a PoE switch or injector; very low stock.
π― Verdict: The ESP32-P4 board for single-cable cameras and wall panels.
π BEST WIRED GATEWAY Β· β 4.2/56. ESP32-P4-ETH Development Board
ESP32-P4 Β· 100 Mbps RJ45 Ethernet Β· display, camera and speaker headers Β· AI speech examples
Buy Here β
Not every P4 project needs wireless. The ESP32-P4-ETH keeps things simple with a 100 Mbps RJ45 Ethernet port and headers for a display, camera and speaker, which suits industrial HMIs, wired camera streamers, Modbus TCP gateways and kiosks where Wi-Fi is unreliable or not allowed. Skipping the Wi-Fi companion chip also means one less firmware component to maintain. The listing (from reseller UeeKKoo) mentions AI speech examples that connect to online large-language-model platforms. Reviews are few but positive (about 4.6 stars from 4 ratings), and stock was down to 2.
β
Pros: Reliable wired networking; HMI headers; simpler firmware stack.
β Cons: No Wi-Fi; reseller listing; few reviews.
π― Verdict: The ESP32-P4 for wired-only gateways and industrial panels.
𧩠BEST FOR CUSTOM PCBS Β· β 4.3/57. M5Stack M5Stamp-P4 Module
ESP32-P4NRW32 Β· dual-core RISC-V 360 MHz + 40 MHz LP core Β· 32 MB PSRAM Β· 16 MB flash Β· MIPI-CSI and MIPI-DSI (2-lane)
Buy Here β
Designing an ESP32-P4 board from scratch means routing high-speed MIPI lanes and PSRAM, which is hard to get right. M5Stack’s M5Stamp-P4 does that work for you: a small solderable module with the ESP32-P4NRW32 (32 MB PSRAM in package), 16 MB flash, the dual-core RISC-V at 360 MHz plus the 40 MHz low-power core, and 2-lane MIPI-CSI and MIPI-DSI with the H.264 encoder, ISP and pixel accelerator. Solder it onto your own carrier board for a custom panel or camera. It has no wireless on its own; M5Stack sells an AddOn C6 board for Wi-Fi 6 and Bluetooth. Early reviews are positive (5 stars from 3 ratings), with good stock.
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Pros: Handles the hard high-speed layout; full P4 memory; compact.
β Cons: No wireless without the add-on; needs your own carrier PCB.
π― Verdict: The easiest way to put an ESP32-P4 on your own PCB.
π₯οΈ Detailed Reviews: ESP32-P4 Touch Display Boards
π₯οΈ BEST 7-INCH INDUSTRIAL HMI Β· β 4.4/58. Waveshare ESP32-P4-WIFI6 7-inch Touch Display Board
ESP32-P4-Core + ESP32-C6-MINI Β· 7″ IPS 1024 Γ 600 Β· 5-point touch Β· 32 MB PSRAM + 32 MB flash Β· RS485, CAN, I2C, UART headers
Buy Here β
This is where the P4 shines over the ESP32-S3: Waveshare’s 7-inch ESP32-P4 touch board drives a 1024 Γ 600 IPS panel over MIPI-DSI with smooth LVGL animations that RGB-interface S3 panels struggle to match. It uses the ESP32-P4-Core module with 32 MB PSRAM and 32 MB flash, adds an ESP32-C6-MINI for Wi-Fi 6 and Bluetooth 5, and has 5-point capacitive touch, 350 cd/mΒ² brightness and a 160Β° viewing angle. The onboard RS485, CAN, I2C and UART headers make it a genuine industrial HMI: talk Modbus RTU to a PLC or CAN to a vehicle while showing a dashboard. Waveshare also highlights AI speech interaction. It has about 4.2 stars from 17 ratings.
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Pros: Smooth MIPI-DSI 1024 Γ 600; RS485 and CAN; Wi-Fi 6; big memory.
β Cons: No enclosure; ESP-IDF needed for best results.
π― Verdict: The best ESP32-P4 panel for industrial and automation HMIs.
π MOST POPULAR 7-INCH PANEL Β· β 4.0/59. Elecrow ESP32-P4 7-inch HMI Display (1024 Γ 600)
ESP32-P4 up to 400 MHz Β· ESP32-C6-MINI-1 (Wi-Fi 6, Bluetooth 5.3) Β· 7″ IPS touch Β· Arduino IDE, ESP-IDF and LVGL support
Buy Here β
Elecrow’s CrowPanel-style 7-inch ESP32-P4 display has the most reviews of any ESP32-P4 touch panel on Amazon (54 ratings), and it’s designed as a finished product rather than a bare board. It runs the ESP32-P4 at up to 400 MHz with an ESP32-C6-MINI-1 for Wi-Fi 6 and Bluetooth 5.3, drives a 1024 Γ 600 IPS touch screen, and Elecrow supports Arduino IDE, ESP-IDF and LVGL (including SquareLine-style UI workflows). The catch is the rating: about 3.3 stars, lower than Waveshare’s panel, with buyers splitting between happy LVGL users and people who struggled with early documentation. Buy it if you like Elecrow’s ecosystem and are comfortable working through examples; otherwise, the Waveshare 7-inch above is the safer pick.
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Pros: Most-reviewed P4 panel; Arduino, ESP-IDF and LVGL support; good stock.
β Cons: Mixed 3.3-star rating; documentation still maturing.
π― Verdict: A popular 7-inch P4 panel for LVGL fans, with mixed reviews to weigh.
π BEST SMART HOME WALL PANEL Β· β 4.1/510. Waveshare ESP32-P4-WIFI6-Touch-LCD-4B (86-Box Panel)
ESP32-P4NRW32 Β· 4″ IPS 720 Γ 720 Β· 5-point touch Β· Wi-Fi 6 Β· external camera support Β· 86 wall-box format
Buy Here β
Waveshare’s ESP32-P4 Smart 86 Box is built to replace a light switch with a touchscreen. The 4-inch 720 Γ 720 IPS panel with 5-point touch fits the square 86 mm wall-box format common across Europe and Asia, and the ESP32-P4NRW32 has plenty of power for a smooth LVGL Home Assistant dashboard, while Wi-Fi 6 connects it to your network. The 4B version also supports an external camera for an intercom-style panel, but note that it does not include the Ethernet port, RS485 or relays found on other variants. Reviews are mixed (about 3.9 stars from 15 ratings).
β
Pros: Wall-box form factor; square high-res screen; camera support.
β Cons: No Ethernet, RS485 or relays on 4B; mixed reviews; 86 box isn’t standard in the US.
π― Verdict: The ESP32-P4 panel to build a touchscreen light-switch replacement.
β BEST ROUND DISPLAY Β· β 4.0/511. Waveshare ESP32-P4 3.4-inch Round Touch Display
ESP32-P4 Β· 3.4″ round 800 Γ 800 Β· 170Β° viewing angle Β· optically bonded toughened glass Β· dual microphones Β· Wi-Fi 6 + BLE 5
Buy Here β
Round displays make striking thermostats, smart knobs and voice-assistant faces, and Waveshare’s 3.4-inch ESP32-P4 round panel is the premium option. The 800 Γ 800 screen sits under optically bonded toughened glass for a phone-like look with a 170Β° viewing angle, and dual microphones plus Wi-Fi 6 and Bluetooth 5 make it ready for voice control and AI assistant projects. The P4’s pixel accelerator keeps rotating gauges and circular LVGL widgets smooth at that resolution. Reviews are mixed (about 3.8 stars from 10 ratings) and only 1 was in stock when we checked.
β
Pros: High-res round screen; bonded glass; dual mics; Wi-Fi 6.
β Cons: Mixed reviews; very low stock; round UI design takes extra work.
π― Verdict: A premium round ESP32-P4 display for thermostats, knobs and voice panels.
π How to Choose Your ESP32-P4 Board
π₯
Learning the ESP32-P4?
Start with the ESP32-P4-NANO; it breaks out every major interface.
π
Want the most-tested board?
The ESP32-P4-Module DEV-KIT has the largest review base, with Wi-Fi 6 and Ethernet.
π·
Building a Wi-Fi camera?
The ESP32-P4-WIFI6, or the POE-ETH version for a single-cable install.
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Industrial HMI?
The Waveshare 7-inch P4 panel with RS485 and CAN, or the P4-ETH for wired-only installs.
π
Smart home wall panel?
The 4-inch 86-box panel or the 3.4-inch round display for a thermostat look.
π§©
Designing your own hardware?
The M5Stamp-P4 module handles the hard MIPI and PSRAM layout for you.
βοΈ Key Specs Compared: Top 5 ESP32-P4 Dev Boards
| Spec | P4-NANO | P4-Module DEV-KIT | P4-WIFI6 | P4-Pico | P4-WIFI6-POE-ETH |
|---|
| PSRAM | 32 MB | Up to 32 MB | 32 MB | 32 MB | See listing |
| Flash | 16 MB | See listing | 32 MB β | 32 MB β | See listing |
| Wi-Fi 6 / BLE (via C6) | See listing | Yes β | Yes β | See listing | Yes β |
| Ethernet | Yes β | Yes + PoE β | No | No | Yes + PoE β |
| MIPI-CSI / DSI | Yes / Yes | See listing | Yes / Yes | See listing | See listing |
| Amazon Rating | 4.8β
(8) | 4.4β
(48) β | 4.7β
(14) | 5.0β
(2) | 4.1β
(18) |
Specs and ratings come from the live Amazon listings and manufacturer pages. “See listing” means the Amazon listing doesn’t state the value clearly. Many ESP32-P4 listings offer several bundle options, so always confirm the package contents before buying.
β Frequently Asked Questions
Does the ESP32-P4 have Wi-Fi or Bluetooth?
No. The ESP32-P4 is a high-performance application processor without radios. Most boards add an ESP32-C6 that provides Wi-Fi 6 and Bluetooth 5 through Espressif’s ESP-Hosted firmware over SDIO, so your application calls the normal Wi-Fi APIs. Ethernet-only boards skip the C6 entirely.
ESP32-P4 or ESP32-S3 for a touchscreen project?
For small and mid-size screens up to around 800 Γ 480, the ESP32-S3 is cheaper, has built-in Wi-Fi and a much bigger ecosystem. For 1024 Γ 600 and larger panels, high-resolution round screens, smooth animations or camera plus display together, the P4’s MIPI-DSI, pixel accelerator and extra memory bandwidth make a clear difference. Our ESP32-S3 buying guide covers S3 display boards.
Is the ESP32-P4 a good replacement for the ESP32-CAM?
For serious video, yes. The P4 has a MIPI-CSI camera interface with an image signal processor and a hardware H.264 encoder, so it can stream compressed video far more efficiently than the ESP32-CAM’s MJPEG. It costs more and draws more power, so for simple snapshots and basic streaming the ESP32-CAM or an ESP32-S3 camera board is still the budget choice. See our ESP32-CAM and ESP32-S3 camera buying guide.
Can I program the ESP32-P4 with the Arduino IDE?
Yes. The Arduino-ESP32 core version 3.x supports the ESP32-P4, and vendors like Elecrow ship Arduino examples. For the camera pipeline, H.264, MIPI displays and ESP-Hosted Wi-Fi, ESP-IDF has far more examples and control. Set it up with our ESP-IDF installation guide.
Do I need a separate display or camera for a P4 dev board?
For bare dev boards such as the NANO, WIFI6 and Pico, yes. Waveshare documents compatible MIPI-DSI screens and MIPI-CSI cameras for each board, so check the board’s wiki before buying a screen or camera. If you’d rather skip that step, the integrated 7-inch, 4-inch and round panels in this guide come ready to run.
π Final Verdict: Best ESP32-P4 Board for Every Project
The right board for your display, camera or gateway build:
π
Most Proven: Waveshare ESP32-P4-Module DEV-KIT
Buy Here βπΆ Best Wi-Fi Camera & Display Board: Waveshare ESP32-P4-WIFI6
Buy Here βπ Best PoE Board: Waveshare ESP32-P4-WIFI6-POE-ETH
Buy Here βπ₯οΈ Best 7-inch Industrial HMI: Waveshare ESP32-P4 7″ Touch
Buy Here βπ Best Smart Home Wall Panel: Waveshare ESP32-P4 4″ 86-Box
Buy Here βFor most people, the Waveshare ESP32-P4-NANO is the best way into the ESP32-P4, and the ESP32-P4-Module DEV-KIT is the safest choice if you want the most-reviewed board with Wi-Fi 6 and Ethernet. If your project is a screen first, skip the bare boards and start with the Waveshare 7-inch panel for HMIs or the 4-inch 86-box panel for a wall switch replacement. When your board arrives, set up the toolchain with our ESP-IDF installation guide (or the Linux version), then build on our ESP-IDF web server and MQTT client tutorials to connect your panel to the rest of your system. For other chips, see our ESP32-S3, ESP32-C6 and ESP32-CAM buying guides.
π¬ Building a wall panel, an industrial HMI or a P4 camera? Tell us the screen size and features you need in the comments below, and we’ll suggest the right ESP32-P4 board.
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We are a team of experienced Embedded Software Developers with skills in developing Embedded Linux, RTOS, and IoT products from scratch to deployment with a demonstrated history of working in the embedded software industry. Contact us for your projects: admin@esp32tutorials.com
