A BT4.1 module maker based on Nordic nRF51 solution (nRF51822 & nRF51422)
Nordic released Version 3 IC and Raytac now is ready for shipment
The major difference in Version 3 IC is
1. Extends operating temperature range to industrial standard (-40℃ ~+85℃ )
2. DC/DC mode available for extra power saving
Version 3 IC is only available for customers built the firmware based on following SDK Version
SDK6.1.0 / SDK7.0.1 / SDK 7.1.0 / SDK 7.2.0S / KD 8.0.0
For customers who would like to use Version 3 IC but code built by SDK 4 or 5, we would suggest customers porting the code to SDK 6.1.0 and complier again.