Circuit Playground Classic, Circuit Playground Express, Circuit Playground Bluefruit

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Read infrared sensor on CPX in standard Arduino world

by andrewa » Sat Dec 09, 2023 2:46 pm

Last post by andrewa « Sat Dec 09, 2023 8:01 pm

by andrewa » Sat Dec 09, 2023 2:46 pm

2 Replies

243 Views

Last post by andrewa
Sat Dec 09, 2023 8:01 pm
infrared inop on cpx

by sailsailor » Thu Dec 07, 2023 1:23 pm

Last post by sailsailor « Fri Dec 08, 2023 3:05 pm

by sailsailor » Thu Dec 07, 2023 1:23 pm

10 Replies

409 Views

Last post by sailsailor
Fri Dec 08, 2023 3:05 pm
Playground overheating

by jlandry17 » Tue Dec 05, 2023 1:28 pm

Last post by mikeysklar « Fri Dec 08, 2023 12:04 pm

by jlandry17 » Tue Dec 05, 2023 1:28 pm

1 Replies

152 Views

Last post by mikeysklar
Fri Dec 08, 2023 12:04 pm
Is there control to increase the bluetooth advertisment transmission power for CPBluefruit?

by dparke » Wed Nov 01, 2023 9:49 pm

Last post by mikeysklar « Thu Dec 07, 2023 7:10 pm

by dparke » Wed Nov 01, 2023 9:49 pm

8 Replies

408 Views

Last post by mikeysklar
Thu Dec 07, 2023 7:10 pm
Circuit playground Bluefruit Mu error saving file to disk

by JADLP1_5736 » Tue Dec 05, 2023 5:39 pm

Last post by dastels « Tue Dec 05, 2023 6:12 pm

by JADLP1_5736 » Tue Dec 05, 2023 5:39 pm

1 Replies

75 Views

Last post by dastels
Tue Dec 05, 2023 6:12 pm
What is the max current on CPX A3 out?

by stevensrmiller » Fri Dec 01, 2023 10:26 am

Last post by stevensrmiller « Tue Dec 05, 2023 4:12 pm

by stevensrmiller » Fri Dec 01, 2023 10:26 am

7 Replies

177 Views

Last post by stevensrmiller
Tue Dec 05, 2023 4:12 pm
Circuit Playground Express not appearing
1

2

by fsbilimoria » Thu Nov 09, 2023 4:23 am

Last post by adafruit_support_carter « Tue Dec 05, 2023 3:20 pm

by fsbilimoria » Thu Nov 09, 2023 4:23 am
16 Replies

479 Views

Last post by adafruit_support_carter
Tue Dec 05, 2023 3:20 pm
Circuit Playground Bluefruit - No Port seen no Arduino

by davidelvig » Tue Dec 05, 2023 2:38 pm

Last post by davidelvig « Tue Dec 05, 2023 2:47 pm

by davidelvig » Tue Dec 05, 2023 2:38 pm

1 Replies

63 Views

Last post by davidelvig
Tue Dec 05, 2023 2:47 pm
adafruit circuit playground and bluefruit libraries not working together?
1

2

by Fw123 » Thu Nov 09, 2023 3:08 pm

Last post by mikeysklar « Fri Dec 01, 2023 6:06 pm

by Fw123 » Thu Nov 09, 2023 3:08 pm
15 Replies

540 Views

Last post by mikeysklar
Fri Dec 01, 2023 6:06 pm
Imac mini running sonora 14.1

by lazertag » Mon Nov 27, 2023 1:07 pm

Last post by mikeysklar « Wed Nov 29, 2023 7:32 pm

by lazertag » Mon Nov 27, 2023 1:07 pm

1 Replies

110 Views

Last post by mikeysklar
Wed Nov 29, 2023 7:32 pm
Purchased Circuit Playground Bluefruit - old bootloader

by Azzura » Sat Nov 25, 2023 9:24 pm

Last post by Azzura « Mon Nov 27, 2023 6:52 pm

by Azzura » Sat Nov 25, 2023 9:24 pm

5 Replies

217 Views

Last post by Azzura
Mon Nov 27, 2023 6:52 pm
Can't connect Bluefruit

by GoffChris » Wed Nov 15, 2023 11:46 am

Last post by adafruit_support_carter « Wed Nov 15, 2023 1:16 pm

by GoffChris » Wed Nov 15, 2023 11:46 am

1 Replies

147 Views

Last post by adafruit_support_carter
Wed Nov 15, 2023 1:16 pm
Circuit Playground Express Proximity Sensor Circuitpython

by adelleyoung » Mon Nov 13, 2023 4:12 pm

Last post by adelleyoung « Tue Nov 14, 2023 2:17 pm

by adelleyoung » Mon Nov 13, 2023 4:12 pm

4 Replies

162 Views

Last post by adelleyoung
Tue Nov 14, 2023 2:17 pm
Frequency Response or Resonance Peaks of MEMS Microphone?

by callde » Fri Nov 10, 2023 9:18 pm

Last post by sj_remington « Sat Nov 11, 2023 7:31 pm

by callde » Fri Nov 10, 2023 9:18 pm

4 Replies

189 Views

Last post by sj_remington
Sat Nov 11, 2023 7:31 pm
trying to update Circuit Playground bluefruit boot loader

by fid » Sat Nov 11, 2023 3:47 pm

Last post by fid « Sat Nov 11, 2023 4:05 pm

by fid » Sat Nov 11, 2023 3:47 pm

2 Replies

198 Views

Last post by fid
Sat Nov 11, 2023 4:05 pm
Failure to install Circuiy Python on Circuit Playground Bluefruit

by mbmosher » Thu Nov 09, 2023 8:28 pm

Last post by adafruit_support_carter « Fri Nov 10, 2023 12:55 pm

by mbmosher » Thu Nov 09, 2023 8:28 pm

1 Replies

167 Views

Last post by adafruit_support_carter
Fri Nov 10, 2023 12:55 pm
Failed to initialize calibration helper on Circuit Playground Express

by mbmosher » Thu Nov 09, 2023 5:34 pm

Last post by mbmosher « Thu Nov 09, 2023 8:14 pm

by mbmosher » Thu Nov 09, 2023 5:34 pm

1 Replies

158 Views

Last post by mbmosher
Thu Nov 09, 2023 8:14 pm
Serial.println() is interfering with CircuitPlayground.readCap()

by Fw123 » Mon Sep 18, 2023 10:44 am

Last post by mikeysklar « Thu Nov 09, 2023 5:19 pm

by Fw123 » Mon Sep 18, 2023 10:44 am

3 Replies

500 Views

Last post by mikeysklar
Thu Nov 09, 2023 5:19 pm
Connect Bluefruit to Mac

by GoffChris » Wed Nov 08, 2023 8:40 am

Last post by GoffChris « Wed Nov 08, 2023 12:12 pm

by GoffChris » Wed Nov 08, 2023 8:40 am

2 Replies

133 Views

Last post by GoffChris
Wed Nov 08, 2023 12:12 pm
Bluefruit LEDs named?

by GoffChris » Tue Nov 07, 2023 10:31 am

Last post by GoffChris « Tue Nov 07, 2023 4:14 pm

by GoffChris » Tue Nov 07, 2023 10:31 am

6 Replies

201 Views

Last post by GoffChris
Tue Nov 07, 2023 4:14 pm
M0 Express / M4 Express Airlift Lite SD issue

by DKDOTCOM » Tue Nov 07, 2023 9:48 am

Last post by DKDOTCOM « Tue Nov 07, 2023 9:48 am

by DKDOTCOM » Tue Nov 07, 2023 9:48 am

0 Replies

157 Views

Last post by DKDOTCOM
Tue Nov 07, 2023 9:48 am
M4 Airlift Lite Copy Files to flash

by DKDOTCOM » Thu Nov 02, 2023 8:23 am

Last post by DKDOTCOM « Tue Nov 07, 2023 9:05 am

by DKDOTCOM » Thu Nov 02, 2023 8:23 am

1 Replies

141 Views

Last post by DKDOTCOM
Tue Nov 07, 2023 9:05 am
CP Express and OS10 14.0 Sonoma

by mizonj » Thu Oct 26, 2023 4:52 pm

Last post by mikeysklar « Fri Nov 03, 2023 1:16 pm

by mizonj » Thu Oct 26, 2023 4:52 pm

5 Replies

299 Views

Last post by mikeysklar
Fri Nov 03, 2023 1:16 pm
RP2040 - MIDI Lazer Harp - Project Bundle

by beamin86 » Sun Oct 29, 2023 6:23 pm

Last post by adafruit_support_carter « Thu Nov 02, 2023 2:14 pm

by beamin86 » Sun Oct 29, 2023 6:23 pm

2 Replies

195 Views

Last post by adafruit_support_carter
Thu Nov 02, 2023 2:14 pm
Did I brick my Bluefruit?

by jdelfinobcd » Thu Oct 19, 2023 9:41 am

Last post by adafruit_support_carter « Mon Oct 30, 2023 12:57 pm

by jdelfinobcd » Thu Oct 19, 2023 9:41 am

9 Replies

569 Views

Last post by adafruit_support_carter
Mon Oct 30, 2023 12:57 pm
Bluefruit - Microphone & C++

by jseyfert3 » Wed Oct 25, 2023 12:36 pm

Last post by jseyfert3 « Wed Oct 25, 2023 9:33 pm

by jseyfert3 » Wed Oct 25, 2023 12:36 pm

3 Replies

489 Views

Last post by jseyfert3
Wed Oct 25, 2023 9:33 pm
CE and FCC certification for part 4333

by Takashi69 » Fri Oct 20, 2023 7:59 am

Last post by Takashi69 « Sun Oct 22, 2023 7:59 pm

by Takashi69 » Fri Oct 20, 2023 7:59 am

2 Replies

2459 Views

Last post by Takashi69
Sun Oct 22, 2023 7:59 pm
CircuitPlayground Bluefruit perpetually stuck in bootloader

by HydraTek » Fri Oct 20, 2023 1:20 am

Last post by mikeysklar « Fri Oct 20, 2023 4:32 pm

by HydraTek » Fri Oct 20, 2023 1:20 am

1 Replies

462 Views

Last post by mikeysklar
Fri Oct 20, 2023 4:32 pm
Circuit Playground Express troubleshooting

by sinajabbari » Fri Oct 13, 2023 5:54 pm

Last post by mikeysklar « Sat Oct 14, 2023 4:03 pm

by sinajabbari » Fri Oct 13, 2023 5:54 pm

1 Replies

450 Views

Last post by mikeysklar
Sat Oct 14, 2023 4:03 pm
bluefruit CP and TFT Gizmo

by Hapka » Fri Oct 06, 2023 11:05 am

Last post by Hapka « Fri Oct 13, 2023 7:36 am

by Hapka » Fri Oct 06, 2023 11:05 am

6 Replies

519 Views

Last post by Hapka
Fri Oct 13, 2023 7:36 am
Help Reading Fan Speed - Adafruit EMC2101 Fan Controller

by maxari » Mon Oct 09, 2023 9:44 pm

Last post by mikeysklar « Thu Oct 12, 2023 5:11 pm

by maxari » Mon Oct 09, 2023 9:44 pm

3 Replies

398 Views

Last post by mikeysklar
Thu Oct 12, 2023 5:11 pm
CPX/Bluefruit - 12-hour clock and countdown/countup timer implementation

by zvonler » Sat Sep 30, 2023 2:18 pm

Last post by dastels « Thu Oct 12, 2023 9:44 am

by zvonler » Sat Sep 30, 2023 2:18 pm

4 Replies

628 Views

Last post by dastels
Thu Oct 12, 2023 9:44 am
Having problems trying to update the bootloader on a new CPB ... PLEASE HELP
1

2

by sealyon » Fri Sep 22, 2023 10:17 am

Last post by ElliAdams « Sat Oct 07, 2023 7:46 am

by sealyon » Fri Sep 22, 2023 10:17 am
15 Replies

979 Views

Last post by ElliAdams
Sat Oct 07, 2023 7:46 am
Why was the IR Receiver & Transmiier removed from the Bluefruit?

by sealyon » Tue Sep 26, 2023 8:28 pm

Last post by adafruit2 « Sun Oct 01, 2023 12:57 am

by sealyon » Tue Sep 26, 2023 8:28 pm

3 Replies

473 Views

Last post by adafruit2
Sun Oct 01, 2023 12:57 am
Power Switch for ESP32S3 Pro

by Rcrill » Wed Sep 27, 2023 1:43 pm

Last post by Rcrill « Wed Sep 27, 2023 3:44 pm

by Rcrill » Wed Sep 27, 2023 1:43 pm

6 Replies

478 Views

Last post by Rcrill
Wed Sep 27, 2023 3:44 pm
Makecode use on the Circuit Playground Bluefruit?

by sealyon » Tue Sep 26, 2023 7:04 pm

Last post by adafruit2 « Tue Sep 26, 2023 11:46 pm

by sealyon » Tue Sep 26, 2023 7:04 pm

1 Replies

454 Views

Last post by adafruit2
Tue Sep 26, 2023 11:46 pm
circuit to read the conductive rubber sheet

by Aknisar44 » Sun Sep 03, 2023 2:52 pm

Last post by Aknisar44 « Mon Sep 25, 2023 5:45 pm

by Aknisar44 » Sun Sep 03, 2023 2:52 pm

6 Replies

527 Views

Last post by Aknisar44
Mon Sep 25, 2023 5:45 pm
Bootloader is visible, CIRCUITPY is not. Mu sees nothing

by wujiecology » Fri Sep 08, 2023 4:30 am

Last post by dastels « Fri Sep 22, 2023 2:03 pm

by wujiecology » Fri Sep 08, 2023 4:30 am

10 Replies

715 Views

Last post by dastels
Fri Sep 22, 2023 2:03 pm
Using the CPB with the CRICKIT for Circuit Playground Express

by sealyon » Thu Sep 21, 2023 8:28 pm

Last post by dastels « Thu Sep 21, 2023 10:36 pm

by sealyon » Thu Sep 21, 2023 8:28 pm

4 Replies

452 Views

Last post by dastels
Thu Sep 21, 2023 10:36 pm
Compatible???

by DintyHolst » Mon Sep 18, 2023 3:38 am

Last post by mikeysklar « Wed Sep 20, 2023 6:39 pm

by DintyHolst » Mon Sep 18, 2023 3:38 am

1 Replies

434 Views

Last post by mikeysklar
Wed Sep 20, 2023 6:39 pm
Accelerometer on CPE, to midi, is overly sensitive? Way to smooth?

by Frux » Sun Sep 17, 2023 8:04 pm

Last post by Frux « Sun Sep 17, 2023 8:04 pm

by Frux » Sun Sep 17, 2023 8:04 pm

0 Replies

404 Views

Last post by Frux
Sun Sep 17, 2023 8:04 pm
Cannot update CPB Bootloader

by dparke » Thu Aug 31, 2023 4:00 pm

Last post by macaco « Sun Sep 10, 2023 6:30 pm

by dparke » Thu Aug 31, 2023 4:00 pm

6 Replies

542 Views

Last post by macaco
Sun Sep 10, 2023 6:30 pm
Uart protocol can not be initialized

by sailsailor » Fri Sep 08, 2023 1:36 pm

Last post by sailsailor « Fri Sep 08, 2023 5:15 pm

by sailsailor » Fri Sep 08, 2023 1:36 pm

4 Replies

472 Views

Last post by sailsailor
Fri Sep 08, 2023 5:15 pm
CPB no show le connect

by sailsailor » Tue Sep 05, 2023 4:58 pm

Last post by mikeysklar « Fri Sep 08, 2023 4:55 pm

by sailsailor » Tue Sep 05, 2023 4:58 pm

13 Replies

781 Views

Last post by mikeysklar
Fri Sep 08, 2023 4:55 pm
nRF52 grayed out in board menu can not open

by dearperson » Sun Sep 03, 2023 6:37 am

Last post by dastels « Sun Sep 03, 2023 10:47 am

by dearperson » Sun Sep 03, 2023 6:37 am

1 Replies

399 Views

Last post by dastels
Sun Sep 03, 2023 10:47 am
Momentary push button and Timer

by MGoBlue65 » Thu Aug 31, 2023 7:18 am

Last post by dastels « Thu Aug 31, 2023 9:20 am

by MGoBlue65 » Thu Aug 31, 2023 7:18 am

1 Replies

405 Views

Last post by dastels
Thu Aug 31, 2023 9:20 am
Please help, first project and no progress!

by Lily2890 » Tue Aug 29, 2023 7:09 pm

Last post by dastels « Tue Aug 29, 2023 9:03 pm

by Lily2890 » Tue Aug 29, 2023 7:09 pm

1 Replies

429 Views

Last post by dastels
Tue Aug 29, 2023 9:03 pm
My first day with the express and my first project has distorted sound

by Mstngd21 » Sun Aug 27, 2023 7:47 pm

Last post by mikeysklar « Mon Aug 28, 2023 5:06 pm

by Mstngd21 » Sun Aug 27, 2023 7:47 pm

3 Replies

437 Views

Last post by mikeysklar
Mon Aug 28, 2023 5:06 pm
Lightsaber Prop-Maker RP2040

by rrhoehne » Fri Aug 18, 2023 10:58 pm

Last post by dastels « Sat Aug 19, 2023 2:27 pm

by rrhoehne » Fri Aug 18, 2023 10:58 pm

1 Replies

494 Views

Last post by dastels
Sat Aug 19, 2023 2:27 pm
cpx inop on battery

by sailsailor » Fri Aug 18, 2023 1:14 pm

Last post by sailsailor « Sat Aug 19, 2023 8:15 am

by sailsailor » Fri Aug 18, 2023 1:14 pm

6 Replies

542 Views

Last post by sailsailor
Sat Aug 19, 2023 8:15 am

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