Grove DMX on a Seeeduino XIAO, Help

Hello All,
I have a Seeeduino XIAO with Grove expansion board. I bought a Grove DMX512 SKU 103020000 and I am having a issue. The XIAO is arm based and simpleDMX is for AVR based boards so it is not compatible. Can anyone please help me find a compatible library to output DMX using a Seeeduino. (ARM) Thanks in advance, Gregg

Can a technician please help me. Thanks, Gregg