Uploaded August 2025 | Updated September 2026, 8 hours ago

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In this video, I show you the implementation of the library for the TSL2591 light sensor for CH32 microcontrollers. More specifically, I will use my recently developed CH32V006K8U6 board for this demonstration. I not only implemented the library, but I also updated my I2C functions so that from now on, they can transfer multiple bytes within a single command.

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TSL2591: https://s.click.aliexpress.com/e/_ol5ymsb

Article: https://curiousscientist.tech/blog/ch32v006k8u6-with-tsl2591-light-sensor
Resources: wch-ic.com/downloads/CH32V006DS0_PDF.html
TSL2591: look.ams-osram.com/m/c901de8e97608f8/original/TSL2591-DS000338.pdf
Parts and tools: https://curiousscientist.tech/tools