Discover cnlohr/usb2812 Open Source project by CNLohr (@cnlohr)

Treat your Cypress FX3 a little like a logic analyzer or software defined bus.

148

fx3fun

147

epaper_projects

145

voxeltastic

View 3D Volume with Translucency in WebGL

CNLohr's repo for his Unity assets and other shader notes.

143

shadertrixx

ShaderLab

137

cnovr

CNLohr's OpenVR Misadventures

128

ethertiny

A firmware-only half-duplex 10Base-T implementation for AVRs

PostScript

121

cnixxi

My experiment with nixie tubes.

112

wiflier

ESP8266-based Quadcopter Brain

"emdoom" - a port of DOOM targeted for memory-strapped systems.

embeddedDOOM

espwebc3

An in-browser integrated development platform for the ESP32-C3

ESP8266 with IMU, Barometer and Battery

esplocalizer

C++

esp8266oddclock

What happens when you rip the ESP8266's stable clock source out from under it's feet?

esptracker

Lighthouse-based tracker using the TS4231

rawdrawandroidexample

Example app using rawdrawandroid as a submodule.

wifirxpower

Linux-based WiFi RX Power Grapher

pylotron

Embedded VNC-based FPS.

esp32s2-cookbook

Low-level tests with the ESP32-S2

androidusbtest

Access external devices from Android apps directly in C.

superlongexposure

FFMPEG-based tool for non-linear compositing video into long exposures.

tplink-raw-wifi

Test using tp-links to do raw wifi.

pi_tpi

Using a Raspberry Pi to program an ATTiny10 9 5 or 4

what_im_up_to

Just my dumping ground for ideas.

tsopenxr

Single-file header for simple OpenXR Framework use with C

t85loudspeaker

ATTiny85 Sound Output

avr_vhf

Channel 3 VHF Broadcasting with an AVR

C++

esp8266_dmx_explorer

esp8266duplexi2s

Generic duplex communication on the I2S bus in the ESP8266.

lamenet

A way of making a really awful network connection.

dumbcraft8266

My first stab at a Minecraft-enabled firmware for the ESP8266

swadges2017

MAGFest Swag Badges 2017 Firmware

cnballpit-vrc

cnhardware

esp8266_link_test

Test link between an ESP8266 and a base station or another ESP8266 easily.

CN's VRC Tools and Prefabs

brokeredupdateandsync

tinycc-win64-installer

A quick way to use tinyCC on Windows.

NSIS

wificompositer

Various tools I used to collect and composite data from a wifi device into an image.

miniosc

Single-file-header OSC library for C (includes platform-independent sockets)

esp32-cnlohr-demo

My always-incomplete ESP32 fun zone

spreadgine

An OpenGL ES engine with WebGL Output.

slapsplat

GLSL

oledscope

Playing around with a 128x128 OLED module

cnlohr_social_media_tools

Various social media interface tools.

assembly-notes

My repo for a guide to and notes on assembly lagnuage, inling, etc.

x11framegrab

Small static program for taking screenshots of x11 screens and saving/streaming as a variety of formats.

esp8266lighthouse

DO NOT USE THIS PROJECT - WILL BE SUPERCEDED

wasm_integrated

An example of how you can fully integrate wasm into a webpage. No need for fetching or any of that jazz.

The codebase, schematics, etc. of the MAGFest Badges.

swadge-vrchat-bridge

magfestbadges

cntools

Incomplete-ish C "libraries"

wi07clight

Using the wi07c's ESP8266 to control a desk light.

avrjslinux

JSLinux Running on an AVR with I/O Port Remapping

An SPI terminal for USB Tiny ISP compatible AVR prorgammers.

tinyispterm

Python

esp32-c3-cntest

h264fun

Fun with h264 (mostly encoding)

tensigral_lamp

My PCB Tensegrity structure lamp.

addressable_leds

Charles's list of addressable LEDs

kelvindmmwifi

Adding some sweet wifis to a kelvin multimeter.

ATTiny85 Test Bench Tool with Screw Terminals

attiny85_tb

Eagle

voxeltastic-vrc

Voxel Tracing Shader for VRChat

ShaderLab

esp32s2_dmx512_usb

rawdrawwasm

My stab at rawdraw on wasm.

My guide for making swadges.

swadgeguide

A C tool for making terrible word searches.

terriblewordsearch

cndvr

Assembly

flexcrt

A header for CRTs to allow for scattered writes.

HLSL

swadge2019

the repo for the 2019 swadge

espbadapple

Bad Apple in 62kB or bust.

donut

MAGFest /is/ a donut.

minimal_stm32f407

STM32F407 Minimal self-contained Makefile-based build environment (Plus printf!)

esp8266irxmit

ESP8266 IR Transmistter

minimal_stm32f303

STM32F303 Minimal self-contained Makefile-based build environment (Plus printf!)

netlink_without_libnl

Testing using the kernel's netlink, more specifically nl80211 without libnl or genl

wxrchat

Distributed WebXR Chat Application

esp32_ethernet_test

My Ethernet on the ESP32 Test (incomplete!)

tinyisp-micro

My USBTinyISP (with an ATTiny44)

esp_network_rgb

Linux Video Creation Notes and Tools

charlesvideotools

esp_nonos_sdk

Patchwork of various esp_nonos_sdk subsystems.

in99

Gain a superficial of topics in 99 seconds.

shader_perf_grass_comparison

Fake test for checking perf of different shader types.

ShaderLab

stm32f042_fun

My fun repo for the STM32f042

bridgesim

Project abandoned. Library code probably has problems.

avr_ledprojector

Using an AVR with an mlx90614 to project temperatures!

An attempt at driving 32x32 panels with an ESP8266.

esp8266_32x32panel