Repositories list

• unit_ch55x_sdk

  Public
  Cross-platform PlatformIO development platform for UNIT CH55x firmware projects on Linux and Windows. It builds CH55x applications with SDCC, supports PlatformI…

  dockersdkplatformio+ 3

  dockersdkplatformiomakesdccch552

  C

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jul 4, 2026Jul 4, 2026

• unit_devlab_i2c_qwiic_converter_module

  Public
  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jul 2, 2026Jul 2, 2026

• unit_devlab_i2c_veml3328_sensor_light

  Public
  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jul 2, 2026Jul 2, 2026

• unit_devlab_i2c_max30102_heart_rate_spo2_sensor

  Public
  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jul 2, 2026Jul 2, 2026

• unit_devlab_power_supply_for_breadboard_with_qwiic

  Public
  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jul 1, 2026Jul 1, 2026

• unit_devlab_i2c_veml7700_light_sensor

  Public
  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jun 30, 2026Jun 30, 2026

• unit_devlab_i2c_spi_icm_20948_9_axis_imu_sensor

  Public
  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jun 30, 2026Jun 30, 2026

• unit_devlab_i2c_tsl2591_light_sensor

  Public
  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jun 30, 2026Jun 30, 2026

• unit_devlab_ch552_multiprotocol_programmer_module

  Public
  CH552 Multi-Protocol Programmer Module: USB tool for flashing/debugging via SWD, JTAG, ISP or UART. Compact, open-source, and versatile.

  avr-programmingcpldserial-communication+ 3

  avr-programmingcpldserial-communicationcmsis-daparm-programmingch552

  Python

  •

  MIT License

  •11 fork•22 stars•00 issues•00 pull requests•Updated Jun 27, 2026Jun 27, 2026

• unit_ch55x_sdcc_support

  Public
  CH55x Guide: A manual for using the SDCC compiler, helping users explore features, start projects, and configure settings. Compatible with Cocket Nova CH552 boa…

  Makefile

  •

  GNU General Public License v3.0

  •22 forks•00 stars•00 issues•00 pull requests•Updated Jun 26, 2026Jun 26, 2026

• unit_kubi_pulsar_desk_pet

  Public
  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jun 26, 2026Jun 26, 2026

• library-registry

  Public
  The Arduino Library Manager Registry

  Creative Commons Zero v1.0 Universal

  •2.7k2.7k forks•00 stars•00 issues•00 pull requests•Updated Jun 24, 2026Jun 24, 2026

• unit_devlab_veml3328_library

  Public
  C++

  •

  Other

  •44 forks•00 stars•00 issues•00 pull requests•Updated Jun 24, 2026Jun 24, 2026

• unit_devlab_max30102_library

  Public
  An Arduino Library for the MAX3015 particle sensor and MAX30102 Pulse Ox sensor

  C++

  •

  Other

  •167167 forks•00 stars•00 issues•00 pull requests•Updated Jun 24, 2026Jun 24, 2026

• unit_cmsis_dap_ch55x_library

  Public
  An Open-Source CMSIS-DAP Debug Probe based on DAPLink and USB bus convert and it can realize USB convert to serial interface based in CH552, low-cost of $5 dol…

  C

  •

  GNU Lesser General Public License v2.1

  •3030 forks•11 star•00 issues•00 pull requests•Updated Jun 22, 2026Jun 22, 2026

• unit_devlab_icm20948_library

  Public
  Arduino-compatible driver library for the ICM-20948 9-axis IMU from 7Semi. Includes easy-to-use APIs for motion sensing, sensor configuration, and examples for …

  C++

  •

  MIT License

  •22 forks•00 stars•00 issues•00 pull requests•Updated Jun 17, 2026Jun 17, 2026

• unit_devlab_veml7700_library

  Public
  Arduino library driver for Adafruit VEML7700 Lux Sensor

  C++

  •

  Other

  •2121 forks•00 stars•00 issues•00 pull requests•Updated Jun 17, 2026Jun 17, 2026

• unit_devlab_tsl2591_library

  Public
  This is an Arduino library for the TSL2591 digital luminosity (light) sensors.

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •5454 forks•00 stars•00 issues•00 pull requests•Updated Jun 15, 2026Jun 15, 2026

• unit_devlab_temt6000_ambient_light_sensor

  Public
  Compact module built around the TEMT600 phototransistor.

  Python

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jun 15, 2026Jun 15, 2026

• unit_devlab_dvi_to_fpc_adapter

  Public
  C++

  •

  MIT License

  •00 forks•11 star•00 issues•00 pull requests•Updated Jun 10, 2026Jun 10, 2026

• unit_pulsar_neopixel_shield

  Public
  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jun 9, 2026Jun 9, 2026

• unit_devlab_multi_hub_shield

  Public
  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jun 4, 2026Jun 4, 2026

• unit_devlab_bl_library

  Public
  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jun 4, 2026Jun 4, 2026

• unit_devlab_pdm_mp34dt05tr_microphone

  Public
  Python

  •

  MIT License

  •22 forks•00 stars•00 issues•00 pull requests•Updated Jun 3, 2026Jun 3, 2026

• unit_devlab_i2c_bno055_bmp280_fusion_sensor

  Public
  modulebmp280arduino-sketch+ 1

  modulebmp280arduino-sketchbno055

  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jun 3, 2026Jun 3, 2026

• .github

  Public
  00 forks•00 stars•00 issues•00 pull requests•Updated Jun 2, 2026Jun 2, 2026

• unit_library_devlab_bmi323

  Public
  Arduino library for the Bosch BMI323 6-axis IMU using direct I2C register communication. Provides a lightweight and reliable object-oriented interface for acce…

  C++

  •

  Other

  •22 forks•11 star•00 issues•00 pull requests•Updated May 29, 2026May 29, 2026

• unit_mobile_platform_ps2x_controller_firmware

  Public
  Python

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated May 25, 2026May 25, 2026

• unit_kit_pulsar_pet_robot

  Public
  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated May 21, 2026May 21, 2026

• unit_pulsar_esp32_c6

  Public
  Official repository for the UNIT PULSAR C6 development board by UNIT Electronics. This repository includes documentation, code examples, schematics, and user gu…

  esp32nanopulsar+ 4

  esp32nanopulsaresp-idfesp32c6nanoc6pulsarc6

  Python

  •

  MIT License

  •11 fork•55 stars•00 issues•00 pull requests•Updated May 21, 2026May 21, 2026