Bluetooth device "PM3_RDV4.0" never showing up on laptop or mobile

[pentwav]

Hello, I am having an issue.

Describe the bug I was able to flash the device and make it work perfectly, using USB connection. I also installed the blueshark module, as described in the documentation and in the video here: https://www.youtube.com/watch?v=3D2zh0OiOZs

When I enable the battery and BTpower, I have the blue led blinking. However, when I try to connect to bluetooth, I can't find any device named PM3_RDV4.0 or any other device.

hw version: [ Proxmark3 RFID instrument ]

[ Client ] Iceman/master/v4.18994-478-gb4a310992-suspect 2024-11-12 12:03:49 d94a80c30 compiled with............. MinGW-w64 13.2.0 platform.................. Windows (64b) / x86_64 Readline support.......... present QT GUI support............ present native BT support......... absent Python script support..... absent Python SWIG support....... absent Lua script support........ present ( 5.4.6 ) Lua SWIG support.......... present

[ Proxmark3 ] device.................... RDV4 firmware.................. RDV4 external flash............ present smartcard reader.......... present FPC USART for BT add-on... present

[ ARM ] bootrom: Iceman/master/v4.18994-478-gb4a310992-suspect 2024-11-12 12:03:15 d94a80c30 os: Iceman/master/v4.18994-486-g340e63ec2-suspect 2024-11-13 20:59:00 d94a80c30 compiled with GCC 12.2.1 20221205

[ FPGA ] fpga_pm3_hf.ncd image 2s30vq100 2024-02-03 15:12:20 fpga_pm3_lf.ncd image 2s30vq100 2024-02-03 15:12:10 fpga_pm3_felica.ncd image 2s30vq100 2024-02-03 15:12:41 fpga_pm3_hf_15.ncd image 2s30vq100 2024-02-03 15:12:31

[ Hardware ] --= uC: AT91SAM7S512 Rev A --= Embedded Processor: ARM7TDMI --= Internal SRAM size: 64K bytes --= Architecture identifier: AT91SAM7Sxx Series --= Embedded flash memory 512K bytes ( 73% used )

hw status: [#] Memory [#] BigBuf_size............. 37188 [#] Available memory........ 37188 [#] Tracing [#] tracing ................ 0 [#] traceLen ............... 120 [#] Current FPGA image [#] mode.................... fpga_pm3_hf.ncd image 2s30vq100 2024-02-03 15:12:20 [#] Flash memory [#] Baudrate................ 24 MHz [#] Init.................... ok [#] Memory size............. 2 mbits / 256 kb [#] JEDEC Mfr ID / Dev ID... EF / 3012 [#] Unique ID (be).......... 0x2BB88963922861D5 [#] Smart card module (ISO 7816) [#] version................. v4.42 ( ok ) [#] LF Sampling config [#] [q] divisor............. 95 ( 125.00 kHz ) [#] [b] bits per sample..... 8 [#] [d] decimation.......... 1 [#] [a] averaging........... no [#] [t] trigger threshold... 0 [#] [s] samples to skip..... 0 [#] [#] LF T55XX config [#] [r] [a] [b] [c] [d] [e] [f] [g] [#] mode |start|write|write|write| read|write|write [#] | gap | gap | 0 | 1 | gap | 2 | 3 [#] ---------------------------+-----+-----+-----+-----+-----+-----+------ [#] fixed bit length (default) | 29 | 17 | 15 | 47 | 15 | n/a | n/a | [#] long leading reference | 29 | 17 | 18 | 50 | 15 | n/a | n/a | [#] leading zero | 29 | 17 | 18 | 40 | 15 | n/a | n/a | [#] 1 of 4 coding reference | 29 | 17 | 15 | 31 | 15 | 47 | 63 | [#] [#] HF 14a config [#] [a] Anticol override.... std ( follow standard ) [#] [b] BCC override........ std ( follow standard ) [#] [2] CL2 override........ std ( follow standard ) [#] [3] CL3 override........ std ( follow standard ) [#] [r] RATS override....... std ( follow standard ) [#] Transfer Speed [#] Sending packets to client... [#] Time elapsed................... 500ms [#] Bytes transferred.............. 114176 [#] Transfer Speed PM3 -> Client... 228352 bytes/s [#] Various [#] Max stack usage......... 5208 / 8480 bytes [#] Debug log level......... 1 ( error ) [#] ToSendMax............... 75 [#] ToSend BUFFERSIZE....... 2308 [#] Slow clock.............. 31181 Hz [#] Installed StandAlone Mode [#] LF HID26 standalone - aka SamyRun (Samy Kamkar) [#] Flash memory dictionary loaded [#] Mifare.................. 1991 / 2047 keys [#] T55x7................... 124 / 1023 keys [#] iClass.................. 29 / 511 keys [#]

hw tune: [=] -------- Reminder ---------------------------- [=] hw tune doesn't actively tune your antennas. [=] It's only informative. [=] Measuring antenna characteristics... [/] 10

[=] -------- LF Antenna ---------- [!] LF antenna............ unusable

[=] -------- HF Antenna ---------- [+] 13.56 MHz............. 50.80 V [+] [+] Approx. Q factor measurement [+] Peak voltage.......... 8.9 [+] HF antenna ( ok )

[-] All values are zero. Not showing LF tuning graph

[=] Q factor must be measured without tag on the antenna

Additional context I tried to compile and flash using the 4.10 of this link https://github.com/RfidResearchGroup/proxmark3/blob/master/doc/bt_manual_v10.md and also using precompiled build for Windows from https://proxmarkbuilds.org/. I was always able to have the "FPC USART for BT add-on... present", but never any bluetooth device showing up.

Thanks !

[pentwav]

I found the solution, in Windows is set "Bluetooth devices discovery" to advanced. On my Iphone, I never found a trick to see the PM.

[iceman1001]

I think iPhone is BLE and the blueshark is BT2.0. Which means its not supported with iPhone :(