DA14530 and DA14531
6 months agoPosted by zyj 35 points 6 replies
I'm developing an UART to BLE solution based on DSPS_188.8.131.52. Functions are OK, but the BLE signal is too week to pass through water. Is it possible to add a power amplifier(for example SKY66114-11) to DA14531's radio antenna? How can I check DA14531 radio Transmit/Receive status to switch Receive LNA mode/ Transmit low-power mode of the power amplifier?
I hope to receive your suggestions. Thanks.