Send/receive data to multiple server using Master emulator

[John]

Hello,I changed nrf51822 firmware and NrfUart API .Now nrf51822 dongle and beacon can comunicate between them .Beacon transmit notification data and can receive a command from dongle(client). Can I send/receive data to/from multiple server at the same time?

[Hung Bui]

Hi John,

The master emulator firmware only support one peripheral at a time. If you want to handle several peripheral, I would suggest you to use the BLE driver instead.

The BLE driver firmware based on the S130 softdevice and the connectivity firmware. So that you can control the S130 from the PC via UART. You have full control of the S130 and can support up to 3 peripheral at a time.

[John]

Thanks Hung Bui for your answer.Now I found in S120 specification :" Central and Observer roles - up to 8 simultaneous connections".What menas this?can i receive and send data simultaneously up to 8 peripheral with my usb dongle?I need to send and receive data from minimum 4 server once.If it's not possible with dongle,It's possible with development kit?