Programming STM32L4 Microcontrollers with Linux, GNU Make, and OpenOCD
The STM32L4 series from STMicroelectronics represents a powerful family of ultra-low-power ARM Cortex-M4 microcontrollers designed for energy-efficient applications. While many developers rely…
RayMing PCB delivered exactly what we needed for our wearable device. Their flexible PCBs handled thousands of bend cycles without any issues, and the ultra-thin design fit perfectly in our compact smartwatch housing. The 3-day turnaround was impressive, and their engineering team provided helpful design suggestions that improved our product's reliability. Quality was consistent across our entire 5,000-unit production run. Excellent communication, competitive pricing, and reliable flexible circuits - exactly what you want in a PCB partner for wearable electronics.
Mike Rodriguez Product Engineer