@FotoFieber said:
@Anticimex said:
@FotoFieber with a SenseBender, there is no reason for soft signing. It should have a ATSHA204A chip. But nice that you have working setup
Yes, but encryption and ATSHA204A is to big for the SenseBender...
Old thread, but... In the dev branch, there's a RF24 refactor that is much smaller. With that, and removing test-mode, there's plenty of space on the sensebender:
#define MY_RADIO_NRF24
#define MY_SIGNING_ATSHA204
#define MY_SIGNING_REQUEST_SIGNATURES
#define MY_SIGNING_NODE_WHITELISTING {{.nodeId = GATEWAY_ADDRESS,.serial = {0xBO,0xGU,0xSK,0xEY,0xZZ,0xFC,0xAD,0x04,0xD1}}}
#define MY_OTA_FIRMWARE_FEATURE
#define MY_RF24_ENABLE_ENCRYPTION
Sketch uses 23,196 bytes (75%) of program storage space. Maximum is 30,720 bytes.
Global variables use 1,386 bytes (67%) of dynamic memory, leaving 662 bytes for local variables. Maximum is 2,048 bytes.
Even with debug it's only at 91%.
My W5100 gateway ends up at 107% with AES though, but it fits (with 592 bytes to spare) if I use a static address instead of DHCP.
Serial Gateway ends up at only 65%.
