Discover @lupyuen Open Source projects

Lup Yuen Lee (@lupyuen)

lupyuen

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Location 🇸🇬 Singapore
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pinetime-rust-mynewt

PineTime Smart Watch firmware based on Rust and Apache Mynewt OS

stm32-blue-pill-rust

Rust for STM32 Blue Pill with Visual Studio Code

stm32bluepill-mynewt-sensor

Apache Mynewt Sensor Network Application for STM32 Blue Pill and nRF52 with Visual Rust, NB-IoT, GPS, iBeacon, NimBLE, ESP8266 (WiFi Geolocation) and nRF24L01

visual-embedded-rust

Visual Embedded Rust extension for Visual Studio Code

pinephone-nuttx

Apache NuttX RTOS for PinePhone

lupyuen.github.io

Lup Yuen's Articles and Resume

pinetime-updater

Flash firmware to PineTime the friendly wired way with OpenOCD

pinetime-companion

Flutter Companion App for PineTime Smart Watch (Android and iOS)

flutter-blue-sample

Sample Flutter App with Bluetooth LE from flutter_blue

pinephone-emulator

Emulate PinePhone and Apache NuttX RTOS with Unicorn Emulator

zig-bl602-nuttx

Zig on RISC-V BL602 with Apache NuttX RTOS and LoRaWAN

nuttx-ox64

Apache NuttX RTOS for Pine64 Ox64 64-bit RISC-V SBC (BouffaloLab BL808)

qfplib

ARM Cortex-M0 floating-point library in 1 kbyte. From http://www.quinapalus.com/qfplib.html

remote-pinetime-bot

Telegram Bot to flash and test PineTime firmware remotely

send_altitude_cocoos

IoT program for Arduino Uno / STM32 Blue Pill (libopencm3) that reads BME280 temperature + humidity + altitude sensors, via I2C or SPI with DMA and multitasking. Sends sensor data to Sigfox via Wisol Sigfox module on UART. Runs on cocoOS task scheduling library http://www.cocoos.net

LoRaArduino

Arduino code for connecting to LoRa IoT gateway at Temasek Polytechnic

nuttx-star64

Apache NuttX RTOS for Pine64 Star64 64-bit RISC-V SBC (StarFive JH7110)

zig-pinephone-gui

Zig GUI App for PinePhone

AWSIOT

Raspberry Pi, Node.js and Python scripts for AWS IoT, used in Temasek Polytechnic Smart IoT Applications course

nuttx-tinyemu

Apache NuttX RTOS in the Web Browser: TinyEMU with VirtIO

pinephone-lvgl-zig

LVGL for PinePhone (and WebAssembly) with Zig and Apache NuttX RTOS

bl602-rust-wrapper

Rust Wrapper for BL602 IoT SDK

lora-sx1262

LoRa Driver for Semtech SX1262 on Apache NuttX OS, Linux (PineDio USB Adapter) and BL602 IoT SDK (PineDio Stack BL604)

pinetime-watchface

Watch Face Framework for Rust + Mynewt on PineTime Smart Watch

pinephone-lora

Experimenting with LoRa Backplate for PinePhone

pi-swd-spi

Implementation of SWD protocol with Raspberry Pi Bidirectional SPI

stm32bluepill-unittest

Unit test for STM32 Blue Pill. Based on PlatformIO, libopencm3, unity and Qemu

newlib

Smaller standard C libraries for embedded platforms. Based on https://keithp.com/cgit/newlib.git

bl602-simulator

BL602 / BL604 Simulator in WebAssembly

barebones-watchface

Barebones Watch Face for Rust + Mynewt on PineTime Smart Watch

hynitron_i2c_cst0xxse

Reference code for Hynitron CST816S Touch Controller

pinecone-rust-mynewt

Mynewt + Rust for PineCone BL602 RISC-V Board

cst816s-nuttx

Hynitron CST816S Touch Controller Driver for Apache NuttX RTOS

nuttx-embedded-hal

Rust Embedded HAL for Apache NuttX RTOS

iot-mission

"My 5-Year IoT Mission" presentation at Hackware 3 Dec 2019

gowin-blink

Blink demo for GOWIN FPGA dev kit DK-START-GW1N4

zig-lvgl-nuttx

Zig LVGL Touchscreen App on Apache NuttX RTOS

nuttx-sg2000

Apache NuttX RTOS on 64-bit RISC-V Sophgo SG2000 (T-Head C906 / Milk-V Duo S)

rust_test

Rust Test App for Apache NuttX OS

fpga_oled_ssd1306

FPGA controller for SSD1306 OLED module on SPI. Optimised for GOWIN FPGA

rust-i2c-nuttx

Rust talks I2C to Bosch BME280 Sensor on Apache NuttX RTOS

roblox-the-things-network

IoT Digital Twin with Roblox and The Things Network

visual-zig-nuttx

Visual Programming for Zig with NuttX Sensors

rust-nuttx

Rust Stub Library for Apache NuttX OS

bl602-eflash-loader

BL602 EFlash Loader decompiled with Ghidra

stm32bluepill-math-hack

Math hack for STM32 Blue Pill. Based on PlatformIO and libopencm3

RaspberryPiImage

This is the Raspberry Pi image for the Temasek Polytechnic Smart IoT Applications course

pinetime-logo-loader

Load a Custom Boot Logo to PineTime Smart Watch

pinedio-stack-nuttx

PineDio Stack BL604 RISC-V Board on Apache NuttX RTOS

hrs3300_sprd

Reference code for TianYiHeXin HRS3300 Heart Rate Sensor

stm32bluepill-blink

Blink sample for STM32 Blue Pill. Based on PlatformIO and libopencm3

NB-EK-L476

Uploaded Source Code for Ghostyu IOT++ NB-EK-L476 NB-IoT development kit http://www.iotxx.com

fpga_led_tm1637

Verilog code to support TM1637 LED for FPGA. Optimised for Gowin FPGA.

pinephone-mir

Experiments with Wayland and Mir display server on PinePhone with Ubuntu Touch

wisblock-lora-receiver

Receive LoRa messages with RAKwireless WisBlock

remote-bl602

Flash and test BL602 remotely via a Linux Single-Board Computer

pinetime-lvgl

Rust LVGL Bindings for Mynewt on PineTime Smart Watch

lora-sx1276

LoRa Driver for Semtech SX1276 on BL602 and BL604

nuttx-riscv64

Apache NuttX RTOS on 64-bit RISC-V

iotapps

Connecting a Raspberry Pi 2 with Grove sensors to a Google Sheet through Temboo

stm32bluepill-makecode

MakeCode visual programming tool for STM32 Blue Pill based on libopencm3

handdrawn-watchface

Hand-Drawn Watch Face for Rust + Mynewt on PineTime Smart Watch

cocoOSExample-arduino

cocoOSExample adapted for Arduino. From cocoOS, the free, open source, cooperative task scheduler, based on coroutines targeted for embedded microcontrollers like AVR, MSP430 and STM32. http://www.cocoos.net

st7789-nuttx

ST7789 and LVGL Demo for Apache NuttX RTOS

innocomm-sigfox-breakout

Breakout board for InnoComm Sigfox module SN10-12

bl602_adc

BL602 ADC and Temperature Sensor Library for Apache NuttX OS

wisblock-lorawan

LoRaWAN client for RAKwireless WisBlock

thethingsio-wifi-geolocation

thethings.io Cloud Code that transforms sensor values and calls an external API (Google WiFi Geolocation API)

lorawan

LoRaWAN Driver for BL602 and BL604

ble-explorer

Experiment to show phones nearby running TraceTogether

bme280-nuttx

Apache NuttX Driver for Bosch BME280 I2C Sensor (Temperature + Humidity + Air Pressure) ported from Zephyr OS

pinetime-graphic

Convert PNG graphic for PineTime Watch Faces and PineTime Bootloader

nuttx-pinevox

PineVox Smart Speaker with 64-bit RISC-V BL606P on Apache NuttX RTOS

stm32bluepill-mynewt-blinky

Apache Mynewt realtime OS blinky sample for STM32 Blue Pill

ESP8266Server

This is a Python UDP server to display UDP messages sent by the ESP8266 Arduino Shield by http://www.doit.am/

wisblock-lora-transmitter

Transmit LoRa messages with RAKwireless WisBlock

MyApp

pinephone-nuttx-usb

PinePhone USB Driver for Apache NuttX RTOS

prometheus-the-things-network

Prometheus Configuration for The Things Network (MQTT)

TP-IoT-NOOBS

Custom Raspberry Pi NOOBS installation for Temasek Polytechnic IoT Course

BeaconLoggerAndroid2

gcloud-wifi-geolocation

Web application for Blue Pill Geolocation based on Google Cloud Standard AppEngine Go

pinetime-mynewt

Rust Mynewt Bindings for PineTime Smart Watch

bl602_expander

GPIO Expander for BL602 / BL604 on Apache NuttX RTOS

bl602_adc_test

Test App for BL602 ADC and Temperature Sensor Library for Apache NuttX OS

ikea_air_quality_sensor

IKEA VINDRIKTNING Air Quality Sensor connected to LoRaWAN and The Things Network with Apache NuttX OS

lorawan_test

LoRaWAN Test App for Apache NuttX OS

sx1262_test

LoRa Test App for Semtech SX1262 and Apache NuttX OS

lvglterm

LVGL Terminal for PinePhone on Apache NuttX RTOS

microbit-sigfox

Send microbit sensor data to Sigfox with Sigfox Wisol Breakout Board. Coded in MakeCode and JavaScript.

process_sensor_data

This is an Arduino sketch for MediaTek LinkIt ONE to read data from various Grove sensors and transmit the sensor data to AzureIoTService hosted in the Microsoft Azure cloud. The sketch also activates Grove actuators when requested by AzureIoTService.

thethingsio-aws

Send realtime sensor data from thethings.io to Amazon Web Services Kinesis queue

pinetime-macros

Rust Safe Wrapper Macros for Mynewt on PineTime Smart Watch

nuttx-nim

Experiments with Nim on Apache NuttX Real-Time Operating System

nuttx-blockly

(Homage to MakeCode) Coding Ox64 BL808 SBC the Drag-n-Drop Way

postcard

microbit-thethingsio

Visualise microbit sensor data in the cloud with Sigfox and thethings.io

zig-pinephone-mach

(Experimental) Mach Zig Game Engine on PinePhone

ESP8266Client

This is the client code for ESP8266 Arduino Shield by http://www.doit.am/

tp-iot-project

Temasek Polytechnic Specialist Diploma in IoT - Project Templates