On the product page of the Grove Shield for Seeed Studio XIAO - with embedded battery management chip, the Supported Boards section lists the compatible boards.
Could you please provide more details about what is compatible and what is not among Analog, GPIO, I²C, SPI, UART, power?
Thank you!
I got to say , I have NEVER seen a Technical specification put this way … NOT LoL btw
—Soapbox ON—
“slightly different” excuse my crassness What in the SAM HILL does that mean really?
I’m sorry but without some pin diagrams or written chart of ?? this is not high quality IMO.
—soapbox off—
Thankyou I feel better.
GL 
