Linux on a $0.15 RISC-V microcontroller

RISC-V linux on the raspberry pi pico 2

ESP32 MJPEG Multiclient Streaming Server with latest Espressif drivers

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

ESP32 Based GPS Navigator with OSM offline maps. Multi GNSS - (Under development)

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

A streaming library for Arduino esp32 with a vs1053 mp3/aac/ogg/flac decoder. Plays http, https (insecure mode) and chunked streams and parses the metadata. Also plays ogg and mp3 from sdcard.

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

QQSPI Pmod-compatible 32MB PSRAM module

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

Running Linux on a Pi Pico!

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

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

開源迷你電子看板(Arduino LCD動畫胸牌)(Arduino Pro Mini, LCD 8bit (ILI9225), Lyontek PSRAM , QT, OpenCV)

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

Internet radio with or without gesture control , touchscreen, neo pixels and open weather map data.

A voice recorder for M5Stack Fire boards that uses PSRAM, hw_timer, microphone and DAC. Arduino IDE.

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

A ESP32 program to record the values from an LSM9DS1 accelerometer and make them available as a csv download.

Very simple CircuitPython module to use a generic 64Mbit SPI PSRAM (ie Adafruit 4677) with a Raspberry Pi Pico (RP2040) or other CircuitPython compatible MCU.