Zephyr Project
4.2.99
Introduction
Developing with Zephyr
Kernel
OS Services
Build and Configuration Systems
Build System (CMake)
Devicetree
Configuration System (Kconfig)
Snippets
Using Snippets
Built-in snippets
Zephyr Bluetooth LE Controller (bt-ll-sw-split)
CDC-ACM Console Snippet (cdc-acm-console)
Espressif Flash 16MB
Espressif Flash 32MB
Espressif Flash 4MB
Espressif Flash 8MB
Espressif snippets
Espressif PSRAM 2MB
Espressif PSRAM 4MB
Espressif PSRAM 8MB
Espressif PSRAM relocations
Espressif PSRAM Wi-Fi buffers
Native Simulator support for hci_uart Snippet (hci-uart-native-sim)
Nordic FLPR snippet with execution in place (nordic-flpr-xip)
Nordic FLPR snippet with execution from SRAM (nordic-flpr)
Nordic Dictionary-based STM logging snippet (nordic-log-stm-dict)
Nordic Standalone STM logging snippet (nordic-log-stm)
Nordic boot PPR snippet with execution in place (nordic-ppr-xip)
Nordic PPR snippet (nordic-ppr)
NUS Console Snippet (nus-console)
RAM Console Snippet (ram-console)
RAM Tracing Snippet (ram-tracing)
RTT Console Snippet (rtt-console)
SystemView RTT Tracing Snippet (rtt-tracing)
UART Console Snippet (uart-console)
Silicon Labs Packet Trace Interface (silabs-pti)
SocketCAN on Native Simulator Snippet (socketcan-native-sim)
USB/IP on Native Simulator Snippet (usbip-native-sim)
Video Software Generator Snippet (video-sw-generator)
Wi-Fi Credentials Snippet (wifi-credential)
Wi-Fi Enterprise Snippet (wifi-enterprise)
Wi-Fi IPv4 and IPv6 Snippet (wifi-ip)
Wi-Fi IPv4 Snippet (wifi-ipv4)
Wi-Fi IPv6 Snippet (wifi-ipv6)
Xen Dom0: universal snippet for XEN control domain
Writing Snippets
Snippets Design
Zephyr CMake Package
Sysbuild (System build)
Application version management
Flashing
Signing Binaries
Connectivity
Hardware Support
Contributing to Zephyr
Project and Governance
Security
Safety
Samples and Demos
Supported Boards and Shields
Releases
Zephyr Project
Build and Configuration Systems
Snippets
Built-in snippets
Espressif snippets
Espressif PSRAM 4MB
View page source
Espressif PSRAM 4MB
Overview
This snippet allows users to select the 4MB SPI PSRAM variant of the ESP32 chips.
Zephyr Project
Bridle
Bridle API
Zephyr Project API
Kconfig Reference
Devicetree Bindings