Embedded & hardware
esp smoltcp
Rust smoltcp IP stack for ESP-IDF — drop-in lwIP-compatible BSD sockets, keeps esp_http_server / esp-tls / esp-mqtt source-compatible
Rust smoltcp IP stack for ESP-IDF — drop-in lwIP-compatible BSD sockets, keeps esp_http_server / esp-tls / esp-mqtt source-compatible. 91 Mbit/s wire-line on ESP32-P4.
More from Embedded & hardware
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esp hosted openPatched fork of esp-hosted-mcu that exposes every radio of an Espressif co-processor over SDIO: Wi-Fi 6, 802.11p / ITS-G5 / V2X, FTM ranging, CSI sensing, ESP-NOW, 802.15.4 / Thread / Zigbee
Patched fork of esp-hosted-mcu that exposes every radio of an Espressif co-processor over SDIO: Wi-Fi 6, 802.11p / ITS-G5 / V2X, FTM ranging, CSI sensing, ESP-NOW, 802.15.4 / Thread / Zigbee. Research / lab use only.
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esp-find3-clientIndoor positioning beacons on ESP8266 / ESP32.
An ESP8266 / ESP32 firmware that scans surrounding WiFi access points (and BLE on ESP32) and submits the RSSI fingerprints to a Find3 server, which uses machine learning to estimate the device's room-level location indoors. Cheap, battery-friendly indoor positioning from a 2 € module.
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MT8816Arduino library for the Mitek 8×16 analog crosspoint.
A small Arduino library for controlling the Mitek MT8816 8×16 analog crosspoint switch IC — useful for building audio matrix mixers, modular signal routers and patchbay-style modular gear.
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PicoADK FirmwareFreeRTOS + Vult DSP boilerplate for the PicoADK.
The official starting point for PicoADK firmware — drivers for the PCM5100A DAC, USB MIDI handling, FreeRTOS plumbing, Vult DSP build steps and an example monophonic synthesizer with envelope, filter and wavefolder.
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ESP-IDF JTAGA general-purpose JTAG programmer on an ESP32.
An ESP-IDF v6.0 component that turns any ESP32 into a standalone JTAG programmer with a browser UI — scan chains, program FPGAs, flash XMOS xCORE, play SVF files. Two backends: GPIO bit-bang on any ESP32 (1–5 MHz) or PARLIO + DMA on the ESP32-P4 (up to 40 MHz).
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AD732x ADC DriverDMA-backed SPI driver for the 500 kSPS true-bipolar AD732x ADC.
An ESP-IDF component for the Analog Devices AD732x — a 500 kSPS, 8-channel, software-selectable true-bipolar 12-bit + sign SAR ADC. DMA-backed SPI transfers so the CPU stays out of the sample stream.