The end 0/1 of the chip part name determines the chip version A/B.
However, the end of the chip part name installed in RTK7EKA8M2S00001BE is unknown.
What is the chip version?
Also, do you sell the chip version B evaluation board?
Thank you for your inquiry and welcome to the community.
DigiKey is unable to provide part specific details of stock prior to shipment. If there are any special requirements for your order, please include them into the order notes and DigiKey will attempt to accommodate.