<![CDATA[Bluetooth in UI Flow]]>Hi Folks,

I'm new here, just picked up my first device, an M5 Atom Matrix.

I've spent a day watching videos about UI Flow which is a really neat way to get started. The only notable omission is - no Bluetooth!
It lists BLE as a feature on the box and it is supported by the processor, but just not exposed in UI Flow.

This is sad as its a big step from using M5 Burner and UI Flow to get started so easily to now compiling MicroPython and bundling packages into it that I can push down onto the device manually. I really hope I don't end up going to C with PlatformIO to use the device.

Even if Bluetooth wasn't exposed in UI Flow, but the python bluetooth module was installed in the UIFlow_Matrix image (currently 1.7.6)

]]>https://community.m5stack.com/topic/3249/bluetooth-in-ui-flowRSS for NodeMon, 16 Mar 2026 14:58:09 GMTSat, 01 May 2021 13:21:21 GMT60<![CDATA[Reply to Bluetooth in UI Flow on Fri, 14 May 2021 22:09:42 GMT]]>By way of extension, the bluetooth statck doesnt seem to be in the UI Flow 1.7.6 image for the Atom Matrix:

configsip: 188777542, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:5280
ho 0 tail 12 room 4
load:0x40078000,len:12908
load:0x40080400,len:3512
entry 0x4008063c

       _  __ _
 _   _(_)/ _| | _____      __
| | | | | |_| |/ _ \ \ /\ / /
| |_| | |  _| | (_) \ V  V /
 \__,_|_|_| |_|\___/ \_/\_/

APIKEY: <hidden>
Traceback (most recent call last):
  File "_flow.py", line 44, in <module>
KeyboardInterrupt:
MicroPython a431828aa-dirty on 2021-04-29; M5Stack with ESP32
Type "help()" for more information.
>>>
>>> help("modules")
IoTcloud/AWS      hardware/__init__ ucollections      units/_ir
IoTcloud/Ali      hardware/button   ucryptolib        units/_joystick
IoTcloud/Azure    hmac              uctypes           units/_laserrx
IoTcloud/Tencent  i2c_bus           uerrno            units/_lasertx
IoTcloud/__init__ inisetup          uhashlib          units/_light
IoTcloud/blynk    libs/__init__     uhashlib          units/_makey
MediaTrans/TimerCam                 libs/bmm150       uheapq            units/_mlx90640
MediaTrans/__init__                 libs/bmp280       uiflow            units/_ncir
MicroWebSrv/__init__                libs/config       uio               units/_op
MicroWebSrv/microWebSocket          libs/dht12        ujson             units/_pahub
MicroWebSrv/microWebSrv             libs/easyIO       umqtt/__init__    units/_pbhub
MicroWebSrv/microWebTemplate        libs/echo         umqtt/robust      units/_pir
ThirdParty/myCobot/myCobot          libs/emoji        umqtt/simple      units/_relay
ThirdParty/myCobot/myCobotPro       libs/imu          unit              units/_relay4
__main__          libs/m5mqtt       unitcam           units/_rfid
_boot             libs/micropyGPS   units/VFunction/__init__            units/_rgb
_flow             libs/mpu6050      units/VFunction/_apriltag_code      units/_rgb_multi
_onewire          libs/mstate       units/VFunction/_bar_code           units/_servo
_thread           libs/numbers      units/VFunction/_color_track        units/_tof
_uasyncio         libs/nvs          units/VFunction/_dm_code            units/_tracker
_webrepl          libs/pca9685      units/VFunction/_face_detect        units/_tvoc
apa106            libs/pid          units/VFunction/_jpeg_transfer      units/_uhf_rfid
base/GPS          libs/servo        units/VFunction/_line_tracker       units/_ultrasonic
base/HDriver      libs/sh200q       units/VFunction/_motion             units/_unitcam
base/Motion       libs/speak        units/VFunction/_qr_code            units/_uwb
base/QRCode       libs/timeSchedule units/VFunction/_tag_reader         units/_v_function
base/Stepmotor    libs/time_ex      units/VFunction/_target_track       units/_vibrator
base/__init__     libs/urequests    units/_accel      units/_vmeter
base64            libs/vl53l0x      units/_acsocket   units/_watering
btree             m5stack           units/_adc        units/_weight
builtins          m5uart            units/_ameter     uos
cmath             m5ui              units/_angle      urandom
collections/__init__                machine           units/_atom_motion                  ure
collections/defaultdict             math              units/_bps        urllib/parse
collections/deque max30100          units/_button     urllib/urequest
comx/lte          menu/__init__     units/_cardKB     uselect
deviceCfg         menu/cloud        units/_color      usocket
display           menu/wifi         units/_dac        ussl
esp               micropython       units/_dds        ustruct
esp32             modules/_grbl     units/_dual_button                  utils
espnow            modules/_lorawan_network            units/_earth      utime
flashbdev         modules/_servo2   units/_env        utimeq
flow/__init__     neopixel          units/_env2       uwebsocket
flow/adaptation   network           units/_ext_io     uzlib
flow/flowDeinit   ntptime           units/_fan        warnings
flow/m5cloud      ntptime           units/_finger     wav/chunk
flow/m5ucloud     simpleOTA         units/_gps        wav/wav_player
flow/protocol     sys               units/_hall       wav/wave
framebuf          uarray            units/_heart      wifiCfg
gc                ubinascii         units/_imu6886    wifiWebCfg
Plus any modules on the filesystem
>>>
]]>https://community.m5stack.com/post/13791https://community.m5stack.com/post/13791Fri, 14 May 2021 22:09:42 GMT<![CDATA[Reply to Bluetooth in UI Flow on Fri, 14 May 2021 21:53:48 GMT]]>On the box is says BLE ...
alt text

Just not implemented in the UI
0_1621029105222_4ea3c4cd-4334-471b-af6c-a191035deeee-image.png

]]>https://community.m5stack.com/post/13790https://community.m5stack.com/post/13790Fri, 14 May 2021 21:53:48 GMT<![CDATA[Reply to Bluetooth in UI Flow on Thu, 13 May 2021 15:16:21 GMT]]>@mati It seems it's not available for Sticks and Atoms.

]]>https://community.m5stack.com/post/13778https://community.m5stack.com/post/13778Thu, 13 May 2021 15:16:21 GMT<![CDATA[Reply to Bluetooth in UI Flow on Thu, 13 May 2021 06:51:07 GMT]]>I've spent a day watching videos about UI Flow which is a really neat way to get started. The only notable omission is - no Bluetooth! It lists BLE .
and Don't forget to visit me back

]]>https://community.m5stack.com/post/13774https://community.m5stack.com/post/13774Thu, 13 May 2021 06:51:07 GMT<![CDATA[Reply to Bluetooth in UI Flow on Wed, 12 May 2021 19:42:28 GMT]]>hmm there is BLE in advance:
0_1620848486416_eab6ff3c-8ec5-44c6-9295-ac83986f3d7e-image.png

]]>https://community.m5stack.com/post/13770https://community.m5stack.com/post/13770Wed, 12 May 2021 19:42:28 GMT