Implement simple block transfer CoAP in thread

[mj_zen]

Hi,

Can you please guide me if I want to receive a larger message of around 15KB from server, how can I do it using CoAP block transfer in thread.

I am using nRF5 SDK for Thread and Zigbee v4.0.0 for my development.

I need to send a conformable CoAP GET request to server to receive data in blocks from CoAP server.

[Jørgen Holmefjord]

Hi,

I will recommend you to have a look at our Thread Secure DFU protocol solution. This uses CoAP blocks to transfer the new firmware from the server to the client. In unicast mode, the client will send GET request messages to the server to request each block.

Best regards,
Jørgen