SDK 10.0 DFU problem

[myjtag]

Hi, Because of the compatibility issues I'm trying to use SDK10 for my nRF51422 device,

the problem is that I have flashed the S130 softdevice and the ble_app_uart, and every thing works fine, now I just only compile dual_bank_ble_s130 project and flash it upon the ble_app_uart project, but now there is no activity on my chip, my phone can not detect it as a BLE device, also there is no LED flashing on the boardS130.jpg

[bjorn-spockeli]

What kind of board is it? Is it a nRF51 DK or is it a custom board with the nRF51422? Have you tried debugging the bootloader?

[myjtag]

thanks, it's a Custom board, I have found the problem, the chip was a version 2 of the nRF51422, the same board with version 3 of the chips works fine, do we have a work around the version 2 chips?

[bjorn-spockeli]

No, the S130 SoftDevice is only compatibel with revision 3 ICs, see the nRF51422 Compability Matrix.