Sorry to hear that, but glad you got it working again!
I don't have a part number as the flex PCB is custom I believe, but we do have some spare button PCBs here. Please can you send a message to contact@espruino.com and quote this thread? We haven't listed them on the shop as until the most recent order we didn't have many in stock, but as your Bangle's broken I'd be happy to send one out for the cost of postage.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Sorry to hear that, but glad you got it working again!
I don't have a part number as the flex PCB is custom I believe, but we do have some spare button PCBs here. Please can you send a message to contact@espruino.com and quote this thread? We haven't listed them on the shop as until the most recent order we didn't have many in stock, but as your Bangle's broken I'd be happy to send one out for the cost of postage.