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If you need to restore the stock firmware of the BLE module of STEVAL-MKSBOX1V1, you can repeat the procedure using the firmware image `DTM_Full.bin` included in the same archive [STEVAL-MKSBOX1V1.zip].
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# STM32duinoBLE with X-NUCLEO-BNRG2A1
@@ -62,13 +58,13 @@ Erase the flash memory of the BlueNRG-2 chip:
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[[/img/stm32duinoBLE/X_NUCLEO_BNRG2A1_6.PNG|alt="Erase of the BlueNRG-2 chip"]]
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Download a new version of the firmware for the BLE module from the following link:
Download the archive [X-NUCLEO-BNRG2A1.zip] that contains a new version of the firmware for the BLE module name `LUENRG-M2SP_DTM_SPI.hex`.
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Load the new firmware in the RF-Flasher Utility and then press the "Flash" button:
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[[/img/stm32duinoBLE/X_NUCLEO_BNRG2A1_7.PNG|alt="Load and flash the new firmware into BlueNRG-2 chip"]]
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If you should find some issues during the update process, you can try to repeat the procedure closing the J15 jumper on the X-NUCLEO-BNRG2A1 expansion board.
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