Aucun produit dans le chariot
RICH BIT 012/022 will periodically update the configuration to improve performance. So far, we have updated two versions of the meter.
One is a multi-wire interface; the other has only one wire connection port.
If you purchased the wrong version, you cannot use it. For your correct purchase, please check which version of the meter on your electric bike belongs to before buying, and then choose the appropriate purchase. grateful!