Hello, the chip I use is nrf52810 QCAA, when I use j-flash lite to earse the whole chip, it success, then I program the flash_s112_nrf52_7.2.0_softdevice into the chip by keil5, it also success, but when I program my code into chip, it failed and shows No Cortex-M SW Device Found. After that, I can't earse the whole chip by j-flash lite which shows "could not connect to target" and I even can't program the flash_s112_nrf52_7.2.0_softdevice which shows No Cortex-M SW Device Found. what should I do, the example I use is nRF5_SDK_17.0.2_d674dde\examples\ble_peripheral\ble_app_hids_keyboard. Thank you!
