Is it possible to use FT2232 to connect to UART from PC to dwm1001?

I am trying to connect to connect to dwm1001 (without dev kit) via FT2232 USB to UART converter. I connected dwm1001 RX to AD0 and TX to AD1 and connected the two GNDs. When i try minicom sudo minicom -D /dev/ttyUSB1 -b 115200, it does not connect to dwm1001. Status shows as offline. Has anyone tried this?

hi, the dwm1001c module comes without firmware, make sure to load the firmware before, if you are sure to have the firmware loaded you only have to send two intro (0x0D, 0x0D)

regards

I managed to get connected to the device via UART. Can you please tell me how to upgrade the firmware. I tried to use the DRTLS app but it fails with below:

90176.015: [FWUP-RNR] trying FW UPDATE of F5:30:3B:3B:5B:71, connect attempt number 4 (limit 4)
90176.284: [F5:30:3B:3B:5B:71] onConnectionStateChange: status = 0, current state = CONNECTING, newConnectionState = CONNECTED
90176.285: [F5:30:3B:3B:5B:71] just connected, scheduling service discovery (600ms pause)
90176.886: [F5:30:3B:3B:5B:71] discovering service (600ms pause)
90177.154: [F5:30:3B:3B:5B:71] onServicesDiscovered: status = 0, current state = DISCOVERING_SERVICES
90177.155: [F5:30:3B:3B:5B:71] services discovered, letting know the callback
90177.155: [F5:30:3B:3B:5B:71] initiating MTU change
90177.181: [F5:30:3B:3B:5B:71] onMtuChanged: status = 0, current state = CHANGING_MTU, mtu = 110
90177.182: [F5:30:3B:3B:5B:71] successfully changed MTU
90177.182: [F5:30:3B:3B:5B:71] MTU changed, letting know the callback
90177.183: [F5:30:3B:3B:5B:71] initiating CHRs read
90177.184: [F5:30:3B:3B:5B:71] initiating CHR 'Operation mode' load (3f0afd88-7770-46b0-b5e7-9fc099598964)
90177.211: [F5:30:3B:3B:5B:71] onCharacteristicRead: status = 0, current state = READING_CHARACTERISTICS, value = 0x1C60
90177.212: [F5:30:3B:3B:5B:71] read CHR 'Operation mode'
90177.212: [F5:30:3B:3B:5B:71] initiating CHR 'Device info' load (1e63b1eb-d4ed-444e-af54-c1e965192501)
90177.279: [F5:30:3B:3B:5B:71] onCharacteristicRead: status = 0, current state = READING_CHARACTERISTICS, value = 0x9A8B5282E5DCCADE2A00CADE00050101010501014D8B4580A1E83EF800
90177.279: [F5:30:3B:3B:5B:71] read CHR 'Device info'
90177.279: [F5:30:3B:3B:5B:71] CHRs read, letting know the callback
90177.280: [F5:30:3B:3B:5B:71] initiating uploadFirmware: FirmwareMeta{tag='1.3.0', hardwareVersion=-557187030, firmwareVersion=16973824, firmwareChecksum=1025622101, size=139008}
90177.281: [F5:30:3B:3B:5B:71] changing connection speed: HIGH
90177.283: [F5:30:3B:3B:5B:71] initiating DESCs write
90177.284: [F5:30:3B:3B:5B:71] initiating FW update poll DESC 'CCC descriptor' write (00002902-0000-1000-8000-00805f9b34fb), value = 0x0100
90177.424: [F5:30:3B:3B:5B:71] onDescriptorWritten: status = 0, current state = WRITING_DESCRIPTORS
90177.424: [F5:30:3B:3B:5B:71] written DESC 'CCC descriptor'
90177.424: [F5:30:3B:3B:5B:71] DESCs written, letting know the callback
90177.425: [F5:30:3B:3B:5B:71] FW update poll notification successfully enabled
90177.425: [F5:30:3B:3B:5B:71] offering firmware FirmwareMeta{tag='1.3.0', hardwareVersion=-557187030, firmwareVersion=16973824, firmwareChecksum=1025622101, size=139008}
90177.425: [F5:30:3B:3B:5B:71] initiating CHRs write
90177.426: [F5:30:3B:3B:5B:71] initiating CHR 'FW update push' write (5955aa10-e085-4030-8aa6-bdfac89ac32b), value = 0x002A00CADE0000030155C0213D001F0200
90177.521: [F5:30:3B:3B:5B:71] onCharacteristicWritten: status = 0, current state = WRITING_CHARACTERISTICS
90177.521: [F5:30:3B:3B:5B:71] written CHR 'FW update push'
90177.521: [F5:30:3B:3B:5B:71] CHRs written, letting know the callback
90177.522: [F5:30:3B:3B:5B:71] incoming FW update poll command: BufferRequest{offset=0, size=4096}
90177.522: [F5:30:3B:3B:5B:71] suppressing DEBUG logs - there would be too much of output
90177.522: [F5:30:3B:3B:5B:71] sending first chunk at offset 0
90177.922: [F5:30:3B:3B:5B:71] no more chunks, current offset 4096
90182.644: [F5:30:3B:3B:5B:71] onConnectionStateChange: status = 8, current state = CHARACTERISTICS_WRITTEN, newConnectionState = CLOSED, errorCode 13: GATT_ASYNC
90182.644: [F5:30:3B:3B:5B:71] sudden connection change CLOSED occurred, errorCode 100: BLE_CONNECTION_DROPPED