A BT4.1 module maker based on Nordic nRF51 solution (nRF51822 & nRF51422)
With coming widely spreading IoT application, 16K RAM may not be enough for all developers.
Nordic recently released a 32K RAM version of nRF51822 (Build Code QFAC), Raytac speedily build up the module to fulfill customers design request refer to BT4.0 and BT4.1.
To differentiate among models, 32K RAM version named as MDBT40-256R & MDBT40-P256R.
Part no. refer to MDBT40 means the circuit scheme and module dimension remain the same as standard and R indicates the 32k Version.
With circuit scheme and module dimension remain not changed, all regulation certificate can fellow the compliance without further application.
Modules Supply estimated start from 2015/3/11