psram

🛰️ ESP32 Based GPS Navigator with OSM offline maps. Multi GNSS

RISC-V linux on the raspberry pi pico 2

Linux on a $0.15 RISC-V microcontroller

A header-only C library to allow access to SPI PSRAM via PIO on the RP2040 microcontroller.

ESP32 MJPEG Multiclient Streaming Server with latest Espressif drivers

An audio library for Arduino esp32 with a vs1053 mp3/aac/ogg/flac decoder. Plays http, https and chunked streams. Stream metadata is parsed. Also plays ogg, mp3, flac and m4a files from sdcard.

An open source PSRAM/HyperRAM controller for Sipeed Tang Nano 9K / Gowin GW1NR-LV9QN88PC6/15 FPGA

🐏 💾 RamDisk for ESP32-Arduino using PsRam and fs::FS

Running Linux on a Pi Pico!

Libraries, examples and links in support of the Raspberry Pi rp2 silicon boards and associated software.

The YelloByte YB-ESP32-S3-AMP is an audio dev board with ESP32-S3, microSD, 2 x MAX98357A 3W Amplifier, PSRAM, WiFi and USB-C.

High Level PSRAM and HIMEM Data Structures for ESP32

PlatformIO template for a random "ESP32-S3 Super Mini" product based on the ESP32-S3FH4R2 I found. (4MB flash, 2MB PSRAM) Prints all system info and flashes the built-in WS2818.

QQSPI Pmod-compatible 32MB PSRAM module

load .RAW audio samples to teensy 4.1 built-in flash from microSD card

Mastering DALL-E on the ESP32 with Round screens (GC9A01)

L3 R3: AGM RISC-V +CPLD/FPGA MCU (AG32VH407/AG32VF407/AG32VF303)

Very simple MicroPython module to use a generic 64Mbit PSRAM (ie Adafruit 4677) with a Raspberry Pi Pico (RP2040)

The YelloByte YB-ESP32-S3-ETH is a general purpose development board with ESP32-S3, WiFi, Ethernet and USB-C.

A utility that sets the Quad Enable (QE) bit in the flash chip's Status Register 2. This is a **permanent fix** for RP2350-based boards with PSRAM that use non-Winbond flash chips (e.g. Puya), which lock up when overclocking the RP2350 due to the QE bit not being set from factory.