Compilation instructions and hex files for Z-Stack firmwares

Simple example project for interfacing with the ZNP interface on an STM32 MCU.

Small portable AES128/192/256 in C

Side Drawer Navigation Controller similar to Android

An MQTT client written in and for PHP.

Ultralightweight JSON parser in ANSI C

RingBuffer (FIFO) for C (e.g. for STM32)

An easy QR code reader for iOS written in Swift

An open-source nodejs library support to payment with VNPay (vnpay.vn)

Reactive Keyboard in iOS

Simple QRCode reader in Swift

MQTT 5.0 client library for iOS and macOS written in Swift

A powerful paging view with tab bar.

USB Mass Storage Bootloader for STM32F103 microcontroller

A collection of small example projects tailored for the Blue Pill board created in STM32CubeIDE. No further updates.

使用Nordic52832 SPI接口驱动lis3dh三轴传感器，获取x,y,z的加速度值并通过计步算法实现计步。

KiCAD RF tools: footprints wizard and round tracks, mask expander, via fencing

FT232RL-based UART to USB Type-C adapter with support of 5V/3V3/2V5/1V8

Third version high resolution high speed AC power monitor

Analog Devices Embedded ADE9153A Energy Metering driver

Sample code to use HT1621 LCD driver with STM8S processors

Synchro And Asynchronous Transceiver on SI4463

Full Firmware Package for the STM32WB series: HAL+LL drivers, CMSIS, BSP, MW, plus a set of Projects (examples and demos) running on all boards provided by ST (Nucleo, Evaluation and Discovery Kits).

A way to quickly add a notification badge icon to any view. Make any view of a full-fledged animated notification center.

Floating Action Button for iOS