Hi all,
I got these devices... back when I really didn't know much.
I'd like reflash these if possible, but I am not sure how to do it.
The "NRF51822 Bluetooth 4.0 Wireless Module Compatible iBeacon Beacon for WeChat"
https://www.ebay.com.au/itm/382038314611?ul_noapp=true
We ended up with 50 of these so I hope they are usful.
Any help is much appreciated.