# micro:bit **URL:** https://forum.makecode.com/c/microbit/11.md?page=11 [Latest](https://forum.makecode.com/latest.md) · [Categories](https://forum.makecode.com/categories.md) · [Tags](https://forum.makecode.com/tags.md) **Page:** 12 --- ## [How can I add the Mcontrol pin code](https://forum.makecode.com/t/how-can-i-add-the-mcontrol-pin-code/19782)
**Author:** [@ADutt](https://forum.makecode.com/u/ADutt)\ **Replies:** 0\ **Last updated:** [May 8, 2023, 5:10pm UTC](https://forum.makecode.com/t/how-can-i-add-the-mcontrol-pin-code/19782 "2023-05-08T17:10:55Z")
I am unable to add the block code Mcontrol pin --- ## [Extension Authors: Repo cloning traffic?](https://forum.makecode.com/t/extension-authors-repo-cloning-traffic/19699)
**Author:** [@bsiever](https://forum.makecode.com/u/bsiever)\ **Replies:** 0\ **Last updated:** [May 5, 2023, 3:48pm UTC](https://forum.makecode.com/t/extension-authors-repo-cloning-traffic/19699 "2023-05-05T15:48:42Z")
Hi, Some of the “traffic graphs” (REPO/graphs/traffic) for some of my extensions show a really weird pattern of cloning/visits. I was wondering if that’s due to individual users or something else. Anyone have any insi… --- ## [Microbit - Extension that adds to the simulator (and debugger)](https://forum.makecode.com/t/microbit-extension-that-adds-to-the-simulator-and-debugger/19465)
**Author:** [@mwest226](https://forum.makecode.com/u/mwest226)\ **Replies:** 6\ **Last updated:** [May 4, 2023, 4:18pm UTC](https://forum.makecode.com/t/microbit-extension-that-adds-to-the-simulator-and-debugger/19465 "2023-05-04T16:18:38Z")
I would like to add a console to the simulator. It would be nice if it was available in the debugger as well. A general instruction on how to create an extension that adds to the simulator would be great. I could then… --- ## [Pin 0 is showing current despite digital write 0 (P1,P2 works fine)](https://forum.makecode.com/t/pin-0-is-showing-current-despite-digital-write-0-p1-p2-works-fine/13643)
**Author:** [@mrhope](https://forum.makecode.com/u/mrhope)\ **Replies:** 2\ **Last updated:** [May 2, 2023, 7:21am UTC](https://forum.makecode.com/t/pin-0-is-showing-current-despite-digital-write-0-p1-p2-works-fine/13643 "2023-05-02T07:21:51Z")
Hi all, I realized P0 seems to be very erractic when it comes to using it as a digital input/output. I setup 3 LEDs connected to P0,P1 and P2. Then I did the switch digital 0-1 on each pin, P1 and P2 works correctly … --- ## [Microbit and Machine Learning Video](https://forum.makecode.com/t/microbit-and-machine-learning-video/19583)
**Author:** [@frank\_schmidt](https://forum.makecode.com/u/frank_schmidt)\ **Replies:** 0\ **Last updated:** [May 2, 2023, 7:21am UTC](https://forum.makecode.com/t/microbit-and-machine-learning-video/19583 "2023-05-02T07:21:45Z")
15 yr old girl explains machine learning controls with Microbit and DF Robot Huskylens (Univ. of Michigan April Tags), Video : --- ## [Radio communication to send data from more than 2 MIcro:Bits](https://forum.makecode.com/t/radio-communication-to-send-data-from-more-than-2-micro-bits/19437)
**Author:** [@themrkitchen](https://forum.makecode.com/u/themrkitchen)\ **Replies:** 3\ **Last updated:** [April 28, 2023, 9:52pm UTC](https://forum.makecode.com/t/radio-communication-to-send-data-from-more-than-2-micro-bits/19437 "2023-04-28T21:52:32Z")
I am trying to build Micro:bits to send Light sensor data to one central M:B for data logging. I can use the radio to send the data between 2 M:Bs but was wondering how to have 5 different Micro:bits send the data to one… --- ## [Where can i download addons hex files?](https://forum.makecode.com/t/where-can-i-download-addons-hex-files/19255)
**Author:** [@Swmboy](https://forum.makecode.com/u/Swmboy)\ **Replies:** 1\ **Last updated:** [April 25, 2023, 6:12pm UTC](https://forum.makecode.com/t/where-can-i-download-addons-hex-files/19255 "2023-04-25T18:12:40Z")
I need to manually download the hex files for addons that are avalible on microsoft makecode and mount them onto another microbit coder but i cant seem to find andy downloads for the hex files. Does anyone know where i c… --- ## [really need addon](https://forum.makecode.com/t/really-need-addon/19406)
**Author:** [@Swmboy](https://forum.makecode.com/u/Swmboy)\ **Replies:** 0\ **Last updated:** [April 24, 2023, 4:08pm UTC](https://forum.makecode.com/t/really-need-addon/19406 "2023-04-24T16:08:53Z")
I really need someone to tell me a solution to my previous post before april 28th --- ## [Mirco-Bit code Help](https://forum.makecode.com/t/mirco-bit-code-help/19404)
**Author:** [@ImAnAmazingPerson](https://forum.makecode.com/u/ImAnAmazingPerson)\ **Replies:** 0\ **Last updated:** [April 24, 2023, 2:18pm UTC](https://forum.makecode.com/t/mirco-bit-code-help/19404 "2023-04-24T14:18:39Z")
can someone Help me write code, What Needs to happen (Underneath) When A File named “InsertFileHere.png” is playing in pin 1, Pin 0 will make lights, light up Yes i already got this wired so please just help me with t… --- ## [Saving in microbit](https://forum.makecode.com/t/saving-in-microbit/11651)
**Author:** [@Wikibell12](https://forum.makecode.com/u/Wikibell12)\ **Replies:** 1\ **Last updated:** [April 21, 2023, 4:42pm UTC](https://forum.makecode.com/t/saving-in-microbit/11651 "2023-04-21T16:42:41Z")
Hello! I only recently started in micro:bit, and there was a question I had. I am making a game called the battle watch, which is like an electronic, simplified version of dungeons and dragons, but whenever you refresh t… --- ## [Can Micro:Bit V2 send/receive more than one signal over radio?](https://forum.makecode.com/t/can-micro-bit-v2-send-receive-more-than-one-signal-over-radio/16939)
**Author:** [@Brodie](https://forum.makecode.com/u/Brodie)\ **Replies:** 7\ **Last updated:** [April 21, 2023, 4:41pm UTC](https://forum.makecode.com/t/can-micro-bit-v2-send-receive-more-than-one-signal-over-radio/16939 "2023-04-21T16:41:59Z")
Can the Micro:Bit V2 send or receive multiple radio signals at the same time? I would like to make a radio project, but I am not sure if it will work. Thanks in advance, Brodie --- ## [Microbit v2+ Maqueen](https://forum.makecode.com/t/microbit-v2-maqueen/19228)
**Author:** [@crisgp](https://forum.makecode.com/u/crisgp)\ **Replies:** 0\ **Last updated:** [April 16, 2023, 10:07pm UTC](https://forum.makecode.com/t/microbit-v2-maqueen/19228 "2023-04-16T22:07:28Z")
Hi, I know this is out of your context but you all know what I’m doing wrong. I am interacting with the engine of the maqueen but it does not work I know that in awesome microbit, is microbit:maqueen for arduino but I … --- ## [Beta extension: Audio Recording](https://forum.makecode.com/t/beta-extension-audio-recording/19092)
**Author:** [@elephant\_beard227](https://forum.makecode.com/u/elephant_beard227)\ **Replies:** 2\ **Last updated:** [April 15, 2023, 1:54am UTC](https://forum.makecode.com/t/beta-extension-audio-recording/19092 "2023-04-15T01:54:33Z")
I am trying hard to use the audio recording extension newly added to the beta micro:bit editor, and it gives me an error saying “Program error: e.fn is not a function”. 1. What does “e.fn” mean, and 2. How do I get my pr… --- ## [How do i Wire And Program a Micro Bit](https://forum.makecode.com/t/how-do-i-wire-and-program-a-micro-bit/18968)
**Author:** [@ImAnAmazingPerson](https://forum.makecode.com/u/ImAnAmazingPerson)\ **Replies:** 8\ **Last updated:** [April 12, 2023, 5:41pm UTC](https://forum.makecode.com/t/how-do-i-wire-and-program-a-micro-bit/18968 "2023-04-12T17:41:06Z")
I am Trying to Use a Micro Bit to use Basically Battery Powered Xmas lights. --- ## [RFID reader + servo motor](https://forum.makecode.com/t/rfid-reader-servo-motor/18987)
**Author:** [@abenn](https://forum.makecode.com/u/abenn)\ **Replies:** 3\ **Last updated:** [April 10, 2023, 6:29pm UTC](https://forum.makecode.com/t/rfid-reader-servo-motor/18987 "2023-04-10T18:29:37Z")
I’m trying to use an RFID extension board where when a valid RFID tag is read a servo motor actuates. The RFID scanner uses serial ports on P0 and P1 while the servo is on P2. Each works OK independently. But after the s… --- ## [Robots and Arcade Joysticks](https://forum.makecode.com/t/robots-and-arcade-joysticks/18668)
**Author:** [@MonkeyMan](https://forum.makecode.com/u/MonkeyMan)\ **Replies:** 5\ **Last updated:** [April 10, 2023, 6:23pm UTC](https://forum.makecode.com/t/robots-and-arcade-joysticks/18668 "2023-04-10T18:23:44Z")
Hello hello :blush: If some of you are trying (very much like me :-D) to have fun with homebrew 2wd robots using the kitronik motor driver (or the equivalent), you might be able to help me a lot :smiley: I have two que… --- ## [e.fn Meaning](https://forum.makecode.com/t/e-fn-meaning/19090)
**Author:** [@elephant\_beard227](https://forum.makecode.com/u/elephant_beard227)\ **Replies:** 0\ **Last updated:** [April 10, 2023, 5:43pm UTC](https://forum.makecode.com/t/e-fn-meaning/19090 "2023-04-10T17:43:12Z")
I am making a program using the new audio recording feature, and it won’t let me download the program because of some e.fn thing. Please send help. --- ## [Program Too big - problem seems to be related to latest versions of MakeCode?](https://forum.makecode.com/t/program-too-big-problem-seems-to-be-related-to-latest-versions-of-makecode/15826)
**Author:** [@dsssssssss9](https://forum.makecode.com/u/dsssssssss9)\ **Replies:** 8\ **Last updated:** [April 3, 2023, 11:05pm UTC](https://forum.makecode.com/t/program-too-big-problem-seems-to-be-related-to-latest-versions-of-makecode/15826 "2023-04-03T23:05:40Z")
Hi over the last few weeks i have noticed that some of my Makecode programs that previously compiled are now giving a "Program too big " error. if i just drag/drop a previously saved .HEX file onto the Micro:Bit it wor… --- ## [Speech in makecode from python](https://forum.makecode.com/t/speech-in-makecode-from-python/18153)
**Author:** [@Robot-rick](https://forum.makecode.com/u/Robot-rick)\ **Replies:** 5\ **Last updated:** [March 31, 2023, 10:00pm UTC](https://forum.makecode.com/t/speech-in-makecode-from-python/18153 "2023-03-31T22:00:16Z")
Hello, has anyone been able to use the speech from python to work with makecode? Speech — BBC micro:bit MicroPython 2 documentation (microbit-micropython.readthedocs.io) --- ## [Rc remote code help](https://forum.makecode.com/t/rc-remote-code-help/18840)
**Author:** [@sidamon](https://forum.makecode.com/u/sidamon)\ **Replies:** 0\ **Last updated:** [March 28, 2023, 9:38pm UTC](https://forum.makecode.com/t/rc-remote-code-help/18840 "2023-03-28T21:38:38Z")
I’m making an RC car using 2 V2 micro bits and having some issues. I got this code online and changed 90% of it. I’m trying to make it so that I can steer the car using the roll sensor on the micro bit, but I’m having is… --- ## [529 error, device remains busy, Thonny or Mu cannot access device](https://forum.makecode.com/t/529-error-device-remains-busy-thonny-or-mu-cannot-access-device/18642)
**Author:** [@fredeisen](https://forum.makecode.com/u/fredeisen)\ **Replies:** 2\ **Last updated:** [March 23, 2023, 5:11pm UTC](https://forum.makecode.com/t/529-error-device-remains-busy-thonny-or-mu-cannot-access-device/18642 "2023-03-23T17:11:04Z")
I am stucked completely. Device is busy or does not respond. Your options: wait until it completes current work; use Ctrl+C to interrupt current work; use Stop/Restart to interrupt more and enter REPL. DAPLink Firmwa… --- ## [Is this so difficult to find a solution to read from thingspeak](https://forum.makecode.com/t/is-this-so-difficult-to-find-a-solution-to-read-from-thingspeak/18666)
**Author:** [@naim514](https://forum.makecode.com/u/naim514)\ **Replies:** 0\ **Last updated:** [March 21, 2023, 5:08pm UTC](https://forum.makecode.com/t/is-this-so-difficult-to-find-a-solution-to-read-from-thingspeak/18666 "2023-03-21T17:08:45Z")
hi all ,i want just to know:Is this so difficult to find a solution to read feeds from thingspeak using iot bit? best regards --- ## [engineers makecode contact](https://forum.makecode.com/t/engineers-makecode-contact/18657)
**Author:** [@naim514](https://forum.makecode.com/u/naim514)\ **Replies:** 0\ **Last updated:** [March 20, 2023, 5:54pm UTC](https://forum.makecode.com/t/engineers-makecode-contact/18657 "2023-03-20T17:54:16Z")
hi please i want to contact engineers who created esp8266\_thingspeak extension or iot\_environnment extension to ask them why you don´t make reading blocks from thingspeak, and can you help me to improve my custom extens… --- ## [is it impossible reading from thingspeak by iotbit](https://forum.makecode.com/t/is-it-impossible-reading-from-thingspeak-by-iotbit/18644)
**Author:** [@naim514](https://forum.makecode.com/u/naim514)\ **Replies:** 0\ **Last updated:** [March 20, 2023, 5:09pm UTC](https://forum.makecode.com/t/is-it-impossible-reading-from-thingspeak-by-iotbit/18644 "2023-03-20T17:09:10Z")
hi all.really i´m surprised .you know why? because there´s no way to read data thingspeak channel using iot bit.i do my best to find a way but i don´t scceed .why all this silent about this topic.is it difficult to make… --- ## [is it possible to read thingspeak feeds by iotbit](https://forum.makecode.com/t/is-it-possible-to-read-thingspeak-feeds-by-iotbit/18640)
**Author:** [@naim514](https://forum.makecode.com/u/naim514)\ **Replies:** 0\ **Last updated:** [March 20, 2023, 5:05pm UTC](https://forum.makecode.com/t/is-it-possible-to-read-thingspeak-feeds-by-iotbit/18640 "2023-03-20T17:05:19Z")
hi all is it possible to read feeds from thingspeak by iot bit i do my best with my custom extension but no success who want to be my collaborator on github can contact me to invit him thx in advance --- ## [custom extension to read from thingspeak](https://forum.makecode.com/t/custom-extension-to-read-from-thingspeak/18492)
**Author:** [@naim514](https://forum.makecode.com/u/naim514)\ **Replies:** 0\ **Last updated:** [March 18, 2023, 1:36am UTC](https://forum.makecode.com/t/custom-extension-to-read-from-thingspeak/18492 "2023-03-18T01:36:42Z")
hi all i share you my makecode custom extension to read data channel field from thingspeak,and i give you license to change my software .i’m eager to find a solution to read from thingspeak by my iot bit 1.6 help please… --- ## [read from thingspeak](https://forum.makecode.com/t/read-from-thingspeak/18490)
**Author:** [@naim514](https://forum.makecode.com/u/naim514)\ **Replies:** 0\ **Last updated:** [March 17, 2023, 4:30pm UTC](https://forum.makecode.com/t/read-from-thingspeak/18490 "2023-03-17T16:30:07Z")
hi all who help me to read data from thingspeak channel using iot bit 1.6 i do my best to create custom extension but i don´t succeed to read.i share you the link of makecode custom extension i´m eager to find a soluti… --- ## [Help “software problems”](https://forum.makecode.com/t/help-software-problems/18420)
**Author:** [@PugCoder](https://forum.makecode.com/u/PugCoder)\ **Replies:** 3\ **Last updated:** [March 15, 2023, 5:33pm UTC](https://forum.makecode.com/t/help-software-problems/18420 "2023-03-15T17:33:12Z")
When I try to connect to my computer via usb the drive doesn’t pop up I have tried multiple usb cables and computers but the drive won’t pop up. --- ## [Mp3 player](https://forum.makecode.com/t/mp3-player/18322)
**Author:** [@naim514](https://forum.makecode.com/u/naim514)\ **Replies:** 11\ **Last updated:** [March 10, 2023, 7:06pm UTC](https://forum.makecode.com/t/mp3-player/18322 "2023-03-10T19:06:54Z")
hi all ,i bought mp3 player and it works well with my microbit.i connect it to my extern speaker and i listen my mp3 file well,but i want to listen to my mp3 file using the integrated microbit speaker how to listen wit… --- ## [Set variablr magnetic force not working](https://forum.makecode.com/t/set-variablr-magnetic-force-not-working/18331)
**Author:** [@Grandp](https://forum.makecode.com/u/Grandp)\ **Replies:** 2\ **Last updated:** [March 7, 2023, 9:56pm UTC](https://forum.makecode.com/t/set-variablr-magnetic-force-not-working/18331 "2023-03-07T21:56:41Z")
Trying to do the magic button When I use the function Set to magnetic force (ut) When I flash the code the Microbit runs a program the that display TILT TO FILL THE SCREEN [Previous page](https://forum.makecode.com/c/microbit/11.md?page=10) [Next page](https://forum.makecode.com/c/microbit/11.md?page=12)