The M5Stack matrix is using MPU6886, (https://docs.m5stack.com/#/en/core/atom_matrix, https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/core/MPU-6886-000193%2Bv1.1_GHIC_en.pdf) But I can't find any other information except that doc , and it is not available in any of the component suppliers? Does anyone have ideas for a replacement component that can be swapped directly?
Thanks
Hongwei