Getting Started with Seeed Studio XIAO ESP32C6 | Seeed Studio Wiki

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Getting Started with Seeed Studio XIAO ESP32C6 | Seeed Studio Wiki

Getting Started with Seeed Studio XIAO ESP32C6.

https://wiki.seeedstudio.com/xiao_esp32c6_getting_started/

[adriantrains]

Hello everyone. I've been trying to use the ESP32-C6 for several days. I have Arduino 2.1.0 installed (2.0.8 does not exist); I placed the json file in preferences, modified the boards.txt document and added the XIAO_ESP32C6 folder and I have this error. Does anyone have the same problem?

../AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32/esp32-hal-gpio.h:29:10: fatal error: pins_arduino.h:

[Harrison-Xu]

Hey Adrián, I am Harrison from Seeed. It looks like your information is not enough for us to identify what happened. Maybe paste as many lines of error code in your IDE output as possible here?

[adriantrains]

Hi Harrison; Here I put the error code and the screenshots. In file included from C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32\esp32-hal.h:75, from C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32\Arduino.h:36, from C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32\Esp.cpp:20: C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32\esp32-hal-gpio.h:29:10: fatal error: pins_arduino.h: No such file or directory 29 | #include "pins_arduino.h" | ^~~~~~~~~~~~~~~~ compilation terminated. C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32\HardwareSerial.cpp:7:10: fatal error: pins_arduino.h: No such file or directory 7 | #include "pins_arduino.h" | ^~~~~~~~~~~~~~~~ compilation terminated. In file included from C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32\esp32-hal.h:75, from C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32\Arduino.h:36, from C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32\FunctionalInterrupt.cpp:9: C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32\esp32-hal-gpio.h:29:10: fatal error: pins_arduino.h: No such file or directory 29 | #include "pins_arduino.h" | ^~~~~~~~~~~~~~~~ compilation terminated. In file included from C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32/esp32-hal.h:75, from C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32/Arduino.h:36, from C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32\IPAddress.cpp:20: C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32/esp32-hal-gpio.h:29:10: fatal error: pins_arduino.h: No such file or directory 29 | #include "pins_arduino.h" | ^~~~~~~~~~~~~~~~ compilation terminated. In file included from C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32\esp32-hal.h:75, from C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32\HWCDC.cpp:17: C:\Users\Adri�n\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha3\cores\esp32\esp32-hal-gpio.h:29:10: fatal error: pins_arduino.h: No such file or directory 29 | #include "pins_arduino.h" | ^~~~~~~~~~~~~~~~ compilation terminated. exit status 1 Thank you. Adrián. *--* *Aviso Legal:* La información que contiene este correo electrónico y, en su caso, los ficheros adjuntos, está dirigida a la persona cuya dirección electrónica figura en la cabecera. Si usted recibe este correo electrónico y no es el destinatario, le rogamos lo borre de inmediato. Cualquier uso fraudulento realizado con el contenido del correo electrónico recibido, queda sometido a las acciones previstas por la legislación vigente. Legal warning: The information which this e-mail contains and, should this be the case, its attached files, are for the sole use of the person whose e-mail address figures in the heading. Should any other person receive this e-mail, we request that it be erased at once. Any fraudulent use of the contents of this e-mail is punishable by law according to the current legislation regarding these matters El mié, 10 abr 2024 a las 8:18, Harrison Xu ***@***.***>) escribió:

…

Hey Adrián, I am Harrison from Seeed. It looks like your information is not enough for us to identify what happened. Maybe paste as many lines of error code in your IDE output as possible here? — Reply to this email directly, view it on GitHub <#1089 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ALGV23M7VIVQ3GAAI2ZZO7TY4TKTZAVCNFSM6AAAAABF3LRITCVHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4TANRWG4ZDK> . You are receiving this because you commented.Message ID: ***@***.*** .com>

[Love4yzp]

Have you tested the blink example, plz let us see if this example could make any error.

[adriantrains]

Yes I did. Ok, tell me something. Adrian *--* *Aviso Legal:* La información que contiene este correo electrónico y, en su caso, los ficheros adjuntos, está dirigida a la persona cuya dirección electrónica figura en la cabecera. Si usted recibe este correo electrónico y no es el destinatario, le rogamos lo borre de inmediato. Cualquier uso fraudulento realizado con el contenido del correo electrónico recibido, queda sometido a las acciones previstas por la legislación vigente. Legal warning: The information which this e-mail contains and, should this be the case, its attached files, are for the sole use of the person whose e-mail address figures in the heading. Should any other person receive this e-mail, we request that it be erased at once. Any fraudulent use of the contents of this e-mail is punishable by law according to the current legislation regarding these matters El El vie, 12 abr 2024 a las 7:43, Spencer ***@***.***> escribió:

…

Have you tested the blink example, plz let us see if this example could make any error. — Reply to this email directly, view it on GitHub <#1089 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ALGV23NTHTXLPIROJVGTIYDY45X75AVCNFSM6AAAAABF3LRITCVHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4TAOJRGU2TE> . You are receiving this because you commented.Message ID: ***@***.*** .com>

[Love4yzp]

"If you did run the blink example and still facing this problem, you may have installed the incomplete board library. Check if you have the file:

If not, please reinstall the board library in your Arduino IDE. And if still facing any problem, see if the Arduino IDE supports the path which includes your username: 'Adrián' -> Adri�n"

[adriantrains]

Hello! I have that file you tell me correctly installed. I have uninstalled the esp32 library for the third time and reinstalled as are the steps in the tutorial. It does not work. It's trying to upload a simple blink. Does anyone else have this problem? *--* *Aviso Legal:* La información que contiene este correo electrónico y, en su caso, los ficheros adjuntos, está dirigida a la persona cuya dirección electrónica figura en la cabecera. Si usted recibe este correo electrónico y no es el destinatario, le rogamos lo borre de inmediato. Cualquier uso fraudulento realizado con el contenido del correo electrónico recibido, queda sometido a las acciones previstas por la legislación vigente. Legal warning: The information which this e-mail contains and, should this be the case, its attached files, are for the sole use of the person whose e-mail address figures in the heading. Should any other person receive this e-mail, we request that it be erased at once. Any fraudulent use of the contents of this e-mail is punishable by law according to the current legislation regarding these matters El vie, 12 abr 2024 a las 8:03, Spencer ***@***.***>) escribió:

…

"If you did run the blink example and still facing this problem, you may have installed the incomplete board library. Check if you have the file: image.png (view on web) <https://github.com/Seeed-Studio/wiki-documents/assets/45476879/c652e9c3-a55f-437a-aefe-2c451f7c0f28> If not, please reinstall the board library in your Arduino IDE. And if still facing any problem, see if the Arduino IDE supports the path which includes your username: 'Adrián' -> Adri�n" — Reply to this email directly, view it on GitHub <#1089 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ALGV23L3NHZOUZZUKKP4DDDY452JZAVCNFSM6AAAAABF3LRITCVHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4TAOJRGY3TQ> . You are receiving this because you commented.Message ID: ***@***.*** .com>

[Love4yzp]

if so, it must be something wrong with you path: 'Adrián' -> Adri�n", the IDE cannot work with it;
try to contract Arduino IDE, or use another USER naming based on ASCII code.

[qqice]

Up to now, the arduino-esp32 repository has released version 3.0.0-rc1, which adds support for the XIAO ESP32C6, eliminating the need to manually add the XIAO ESP32C6 board. the wiki can now be updated.

[adriantrains]

Thank you! Now is working. Adrian *--* *Aviso Legal:* La información que contiene este correo electrónico y, en su caso, los ficheros adjuntos, está dirigida a la persona cuya dirección electrónica figura en la cabecera. Si usted recibe este correo electrónico y no es el destinatario, le rogamos lo borre de inmediato. Cualquier uso fraudulento realizado con el contenido del correo electrónico recibido, queda sometido a las acciones previstas por la legislación vigente. Legal warning: The information which this e-mail contains and, should this be the case, its attached files, are for the sole use of the person whose e-mail address figures in the heading. Should any other person receive this e-mail, we request that it be erased at once. Any fraudulent use of the contents of this e-mail is punishable by law according to the current legislation regarding these matters El El lun, 15 abr 2024 a las 15:07, Xuebin Ruan ***@***.***> escribió:

…

Up to now, the arduino-esp32 repository has released version 3.0.0-rc1, which adds support for the XIAO ESP32C6, eliminating the need to manually add the XIAO ESP32C6 board. the wiki can now be updated. — Reply to this email directly, view it on GitHub <#1089 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ALGV23LTDBWGBBUGCJIYU6TY5PGJFAVCNFSM6AAAAABF3LRITCVHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4TCMJYGMYDK> . You are receiving this because you commented.Message ID: ***@***.*** .com>

[msfujino]

Is the schematic for XIAO_ESP32C6 available?

[Love4yzp]

You can find them here too: https://wiki.seeedstudio.com/SeeedStudio_XIAO_Series_Introduction/#seeed-studio-xiao-esp32c6-open-source-materials

[msfujino]

Love4yzp,
Thank you.

[evilworm]

when we'll have circuitpython support?

[rrrus]

It does not appear that the Arduino support library has any support for programming the LP core. Is this on the roadmap for the Arduino support lib?

[illusionmanager]

the first thing after the blink example is deep sleep. Great. but what is gpio33? How to modify the program so it works with one of the standard pins D0-D10?
Also it tells me
" NOTE: only RTC IO can be used as a source for external wake source. They are pins: 0,2,4,12-15,25-27,32-39. "
How do they match up with the standard D1-D10 pins

[ArnieO]

No... I found the source of the code, in the Espressif programming guide:
https://docs.espressif.com/projects/arduino-esp32/en/latest/api/deepsleep.html?highlight=esp_sleep_enable_ext0_wakeup

The example is for a Hall sensor (which C6 does not have), using GPIO33 (which is not available on the XIAO ESP32C6).
So this is a really bad example to use here.

It would be great if Seeedstudio could update the Wiki with a relevant example that could showcase features of the C6!

[ArnieO]

@illusionmanager: Were you able to wake device from sleep with that code change?

[illusionmanager]

indeed the example they used should not be using gpio33. And yes, with the external pull up resistor the wake up worked perfectly. Using ext1 has the advantage that it shuts down even more, but doing so disables the internal pull up/down resistors.

[ArnieO]

OK - yes I see that exi1 is Deep sleep, not (only) Sleep. It would be great to test out the additional sleep modes, but esp_sleep_enable_ext0_wakeup() is maybe not yet supported in the Arduino framework?

[illusionmanager]

ext1 and ext0 are both deep sleep modes (i think), the first one is just a bit deeper. Can't test at the moment as I needed to switch back to the previous version (2.0.17) that doesn't support esp32c6

[chicktronics]

The description of this dev board says "onboard lithium battery charging management circuit" where can I find more about how to use that, specifically with a solar panel for charging?

[ArnieO]

You can find the battery charging chip in the schematic: https://wiki.seeedstudio.com/SeeedStudio_XIAO_Series_Introduction/#seeed-studio-xiao-esp32c6-open-source-materials

[sethtroisi]

The kicad_sym files for this and other projects seems broken (I get access denied when I try to open) from the main page: https://wiki.seeedstudio.com/SeeedStudio_XIAO_Series_Introduction/#seeed-series-kicad-files seems broken.

https://files.seeedstudio.com/wiki//XIAO/Seeed_Studio_XIAO_Series-20240814.kicad_sym

It can be fixed by replacing the "//" with "/"

https://files.seeedstudio.com/wiki/XIAO/Seeed_Studio_XIAO_Series-20240814.kicad_sym

[Love4yzp]

You're right. I've made a PR: #1608

[clively]

For the charging management, is there anyway via arduino code to get the battery status? I need to figure out if it is full or close to dead.

[Gryndii]

Wifi examples are not working
Serial output error

Configuring access point...

assert failed: remove_free_block heap_tlsf.c:234 (next && "next_free field can not be null")
Core 0 register dump:
MEPC : 0x408012f4 RA : 0x408072d2 SP : 0x4087eac0 GP : 0x4080eae0
TP : 0x4085dfc8 T0 : 0x37363534 T1 : 0x7271706f T2 : 0x33323130
S0/FP : 0x00000001 S1 : 0x4087ec4c A0 : 0x4087eb24 A1 : 0x40810d09
A2 : 0x00000001 A3 : 0x00000029 A4 : 0x00000001 A5 : 0x40818000
A6 : 0x0000000c A7 : 0x76757473 S2 : 0x0000006b S3 : 0x4087eb18
S4 : 0x4087eb18 S5 : 0x40028392 S6 : 0x00000004 S7 : 0x4004d150
S8 : 0x00000000 S9 : 0x00000000 S10 : 0x00000000 S11 : 0x00000000
T3 : 0x6e6d6c6b T4 : 0x6a696867 T5 : 0x66656463 T6 : 0x62613938
MSTATUS : 0x00001881 MTVEC : 0x40800001 MCAUSE : 0x00000007 MTVAL : 0x00000000
MHARTID : 0x00000000

Stack memory:
4087eac0: 0xa5a5a5a5 0xa5a5a5a5 0x4004d38c 0x4080bfe8 0x00000004 0x40818000 0x00000003 0x40810d08
4087eae0: 0x40818b8c 0x40880000 0x40817cb0 0x00343332 0xa5a5a5a5 0x408111b0 0x4004cfec 0x40811500
4087eb00: 0x4004d150 0x408111c0 0x4087eaec 0x408111c4 0x4004d38c 0x40810d08 0x00000000 0x00000000
4087eb20: 0x40000000 0x65737361 0x66207472 0x656c6961 0x72203a64 0x766f6d65 0x72665f65 0x625f6565
4087eb40: 0x6b636f6c 0x61656820 0x6c745f70 0x632e6673 0x3433323a 0x656e2820 0x26207478 0x6e222026
4087eb60: 0x5f747865 0x65657266 0x65696620 0x6320646c 0x6e206e61 0x6220746f 0x756e2065 0x29226c6c
4087eb80: 0x00000000 0x00000000 0x40818000 0x4080f380 0x4080f380 0x4087f10c 0x0000004f 0x4003e3fe
4087eba0: 0x4087ebdc 0x4087ebc8 0x4087ec4a 0x4201ce6c 0x00000030 0xffff0208 0x4087ec2c 0x0000004e
4087ebc0: 0x00000040 0x00000040 0x0100007f 0x42016c1a 0xa5a5a5a5 0xa5a5a5a5 0x4087ec2c 0x408097aa
4087ebe0: 0x4087ecbc 0x00000070 0x40813698 0xa568e9da 0x4080f380 0x4087ed38 0x4087ec2c 0x00000000
4087ec00: 0x00000004 0x40818000 0x00000003 0x00000060 0x0000000c 0x40817cc4 0x40820028 0x40028392
4087ec20: 0x0000000c 0x40817cc4 0x40820028 0x400213e2 0x00000004 0x40818000 0x00000003 0x00000001
4087ec40: 0x40817cb0 0x40880000 0x40817cb0 0x40022542 0x40820018 0x40880000 0x40817cb0 0x00000060
4087ec60: 0x40817cb0 0x00000054 0x00000000 0x4080b6bc 0x40818398 0x00000054 0x00000804 0x40801a68
4087ec80: 0x00000000 0x00000000 0x40818000 0x4080f380 0x00000804 0x00000054 0x40880000 0x40801808
4087eca0: 0x00000001 0x00000000 0x40880000 0x4080774e 0x4080f380 0x4087ed38 0x40880000 0x40807a88
4087ecc0: 0x4080f380 0x4087ed38 0x40880000 0x4207c100 0x00000000 0x4087ed38 0x00000000 0x4207c670
4087ece0: 0x00000804 0x000000d4 0x4087ed14 0x00000001 0x00000000 0x40818000 0x4087ed38 0x420489f2
4087ed00: 0x00000000 0x40811a90 0x40811a94 0x4200277c 0xa5a5a5a5 0x0000000d 0x00000052 0x00010001
4087ed20: 0xa5a5a5a5 0x40818000 0x00000001 0x42001588 0xa5a5a5a5 0xa5a5a5a5 0x4080e768 0x00000074
4087ed40: 0x00000001 0x42038c78 0x42038c6c 0x4203a6b8 0x42038d9e 0x4203a6f6 0x4203a6e4 0x4203a722
4087ed60: 0x4203a710 0x42038da4 0x4203a6aa 0x4203a9c0 0x4203b656 0x40000748 0x42038c68 0x4203a73c
4087ed80: 0x4203a79e 0x42038c64 0x4203a7ba 0x4203a81c 0x4203a838 0x4203a8be 0x4203aaf6 0x42043078
4087eda0: 0x4204314a 0x42038c60 0x4203a69c 0x42038c58 0x00000004 0x00000020 0x00000001 0x00000000
4087edc0: 0x00000020 0x00000000 0x00000005 0x00000004 0x00000001 0x00000001 0x00000001 0x00000000
4087ede0: 0x00000001 0x00000000 0x00000006 0x00000000 0x000002f0 0x00000020 0x000000a9 0x00000000
4087ee00: 0x00000001 0x00000007 0x1f2f3f4f 0x00000000 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
4087ee20: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
4087ee40: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
4087ee60: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
4087ee80: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
4087eea0: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5

ELF file SHA256: d8925606c0eeb50f

Rebooting...
ESP-ROM:esp32c6-20220919
Build:Sep 19 2022
rst:0xc (SW_CPU),boot:0x7f (SPI_FAST_FLASH_BOOT)
Saved PC:0x4001975a
SPIWP:0xee
mode:DIO, clock div:2
load:0x4086c410,len:0xb40
load:0x4086e610,len:0x2d4c
load:0x40875728,len:0x1048
entry 0x4086c410

Configuring access point...


[Gryndii]

just tried another c6 and sketch works there

[nicho810]

which pin does the build-in led attatched?

[cgcb]

Confirmed my ESP32C6 is working in Arduino using the XIAO_ESP32C6 board definition by uploading blink to it. However, both examples for Matter (MatterCommissionTest.ino and MatterMinimum.ino) fail because the sketch is too big: Sketch uses 1579565 bytes (120%) of program storage space. Maximum is 1310720 bytes. Is there a simple workaround that I'm missing, or do I need to find a device with more storage? I'm surprised by this because this device is specifically marketed as supporting Matter. Perhaps there's a specific Matter library?

[tianrking]

Hi @cgcb

1. Recommended Approach: ESP-IDF for Matter Development

For Matter development, Espressif officially recommends using the ESP-IDF (Espressif IoT Development Framework). It provides finer control over the build process, more optimization options, and is generally better suited for complex projects like those involving Matter.

Advantages of using ESP-IDF:

More control over build configurations and optimizations: Allows you to fine-tune the build to reduce the size of the compiled binary.

Better suited for large, complex projects: ESP-IDF is designed for projects like Matter, where finer control is often required.

Direct support from Espressif: As the official framework, it receives the most direct support and updates from Espressif for Matter development.

2. Arduino IDE with Development Branch and "Huge App" Partition (If you prefer Arduino)

If you prefer to stick with the Arduino IDE for development, here's how to potentially get the Matter examples to compile:

Use the ESP32 Development Branch:
You should install the development version of the ESP32 Arduino core. This version often includes the latest features and optimizations, which can be crucial for Matter development. You can add the development branch by adding the following URL to your Arduino IDE's "Additional Boards Manager URLs" (File > Preferences):
https://espressif.github.io/arduino-esp32/package_esp32_dev_index.json
After that, go to Tools->Boards->Boards Manager, and search esp32 by espressif systems. Choose the dev version to install.

Select the "Huge App" Partition Scheme:
This partition scheme allocates more space to the application, which is essential for large sketches like the Matter examples. In the Arduino IDE, go to Tools > Partition Scheme and select "Huge App (3MB No OTA/1MB SPIFFS)". This will maximize the program storage space, but be aware that:

• You may have limited or no space for a file system (SPIFFS).
• OTA (Over-the-Air) updates might be limited due to the reduced size of the secondary app partition.

By using the development branch of the ESP32 core and the "Huge App" partition scheme, you should be able to compile and upload the larger Matter example sketches to your XIAO ESP32C6.

In summary: While the XIAO ESP32C6 supports Matter, the Arduino IDE with its default settings might not be the most suitable environment for larger Matter projects. ESP-IDF is the recommended path. If you prefer Arduino, using the development branch and the "Huge App" partition scheme are necessary steps to accommodate the size of Matter examples.

[illusionmanager]

in the documentation above it is written that for the battery " The negative terminal should be on the side closest to the USB port, while the positive terminal should be on the side farthest from the USB port.", However they are at equal distance from the usb port. One is labeled + and the other -

[nfs0619]

Thank you for pointing that out. We have updated the documentation to correct this section.

[asd343]

I am trying to build a DIY Zigbee unit, that is battery powered/optimized. Is there any way to wake the unit from deep sleep wirelessly, so it can stay in deep sleep, until a new Zigbee command tells it to do something else?

[nfs0619]

Hello, deep sleep mode only supports hardware triggers or timer wake-up and cannot be directly woken up by a Zigbee command. It is recommended to use periodic wake-up to check for commands or utilize a relay device to send a hardware signal for wake-up. Hope this helps!

[pop-aruaru]

[illusionmanager]

sure it is on the board as mentioned in the schematic. Just attach a lithium rechargable battery to the two pads, and the chip will run from it. It automatically charges the battery when you plug in usb power. More info in the getting started guide https://wiki.seeedstudio.com/xiao_esp32c6_getting_started/

[illusionmanager]

note this page is about the xiao-esp32c6 not the c3, but the you connect the battery in the same way to the c3

[tomasz90]

How to use it with Zigbee2Mqtt? I was able to join device to the network, but on list device I have Manufacturer: Unsupported
When I go to settings there is nothing..

[tomasz90]

*I mean in Exposes: "Empty exposes definition"

[tomasz90]

I updated plugin and it works fine, no need any more help!

[tomasz90]

In the second example missing at least "#include "Zigbee.h"" and more.... Please update these examples... I tried also use ready to use examples from arduino ide, but after flashing, device is not connecting to a network, nor produce any output in serial...

/Users/tomasz/Zigbee_On_Off_Switch/Zigbee_On_Off_Switch.ino: In function 'void setup()':
/Users/tomasz/Zigbee_On_Off_Switch/Zigbee_On_Off_Switch.ino:106:20: error: 'class ZigbeeSwitch' has no member named 'isBound'; did you mean 'bound'?
106 | while (!zbSwitch.isBound()) {
| ^~~~~~~
| bound
/Users/tomasz/Zigbee_On_Off_Switch/Zigbee_On_Off_Switch.ino:120:70: error: no matching function for call to 'ZigbeeSwitch::readManufacturer(uint8_t&, uint16_t&)'
120 | Serial.printf("Light manufacturer: %s", zbSwitch.readManufacturer(device->endpoint, device->short_addr));
| ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /Users/tomasz/Library/Arduino15/packages/esp32/hardware/esp32/3.2.0/libraries/Zigbee/src/ZigbeeCore.h:13,
from /Users/tomasz/Zigbee_On_Off_Switch/Zigbee_On_Off_Switch.ino:5:
/Users/tomasz/Library/Arduino15/packages/esp32/hardware/esp32/3.2.0/libraries/Zigbee/src/ZigbeeEP.h:76:9: note: candidate: 'char* ZigbeeEP::readManufacturer(uint8_t, uint16_t, uint8_t*)'
76 | char readManufacturer(uint8_t endpoint, uint16_t short_addr, esp_zb_ieee_addr_t ieee_addr);
| ^~~~~~~~~~~~~~~~
/Users/tomasz/Library/Arduino15/packages/esp32/hardware/esp32/3.2.0/libraries/Zigbee/src/ZigbeeEP.h:76:9: note: candidate expects 3 arguments, 2 provided
/Users/tomasz/Zigbee_On_Off_Switch/Zigbee_On_Off_Switch.ino:121:56: error: no matching function for call to 'ZigbeeSwitch::readModel(uint8_t&, uint16_t&)'
121 | Serial.printf("Light model: %s", zbSwitch.readModel(device->endpoint, device->short_addr));
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/tomasz/Library/Arduino15/packages/esp32/hardware/esp32/3.2.0/libraries/Zigbee/src/ZigbeeEP.h:77:9: note: candidate: 'char ZigbeeEP::readModel(uint8_t, uint16_t, uint8_t*)'
77 | char *readModel(uint8_t endpoint, uint16_t short_addr, esp_zb_ieee_addr_t ieee_addr);
| ^~~~~~~~~
/Users/tomasz/Library/Arduino15/packages/esp32/hardware/esp32/3.2.0/libraries/Zigbee/src/ZigbeeEP.h:77:9: note: candidate expects 3 arguments, 2 provided
exit status 1

Compilation error: 'class ZigbeeSwitch' has no member named 'isBound'; did you mean 'bound'?

[nfs0619]

Thank you for your feedback. We have received your message and are currently arranging for debugging. If you do not receive further updates, please feel free to reach out to our technical support at [email protected] for further assistance. Thank you for your support and understanding.

[carrel-gr]

What pin number (or #define) can I use to read the BOOT button from my program? I'm using the XAIO ESP32-c6 and Arduino IDE. I see BOOT/GPIO9 on the pad on the bottom of the XAIO. I'm wondering what argument to pass to pinMode() and digitalRead().

[ReKST-117]

Hi, I think you might set the pinmode to INPUT and read a HIGH signal. As when you press the button, it would generate a HIGH signal to the pin connected and therefore, by detecting that signal, the reset or boot function is called inside the MCU.

[carrel-gr]

The question is "what pin number"? I know that if I want the pin for TX/GPIO16 then I code the pin number as D6. So my question is: If I want BOOT/GPIO9 then what pin number do I pass to pinMode() and digitalRead() ?

[illusionmanager]

Isn't the pin number to pass the GPIO_# with # replaces with whatever gpio you want to access?

…

On Thu, 29 May 2025, 17:05 David Carrel, ***@***.***> wrote: The question is "what pin *number*"? I know that if I want the pin for TX/GPIO16 then I code the pin number as D6. So my question is: If I want BOOT/GPIO9 then what pin number do I pass to pinMode() and digitalRead() ? — Reply to this email directly, view it on GitHub <#1089 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AS7S2IPUY766SJNSFIBT42T3A4OY3AVCNFSM6AAAAABF3LRITCVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTGMZRGA4TANA> . You are receiving this because you were mentioned.Message ID: <Seeed-Studio/wiki-documents/repo-discussions/1089/comments/13310904@ github.com>

[carrel-gr]

Thanks. This works if I use the value "9". (Not "GPIO_9" but just "9".)

Should there be a #define for this in ~/Library/Arduino15/packages/esp32/hardware/esp32/3.2.0/variants/XIAO_ESP32C6/pins_arduino.h ??

[illusionmanager]

GPIO_NUM9

…

On Thu, 29 May 2025, 22:56 David Carrel, ***@***.***> wrote: Thanks. This works if I use the value "9". (Not "GPIO_9" but just "9".) Should there be a #define for this in ~/Library/Arduino15/packages/esp32/hardware/esp32/3.2.0/variants/XIAO_ESP32C6/pins_arduino.h ?? — Reply to this email directly, view it on GitHub <#1089 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AS7S2INTFH2Q6OU4FFUPJGD3A5YANAVCNFSM6AAAAABF3LRITCVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTGMZRGQYDAMI> . You are receiving this because you were mentioned.Message ID: <Seeed-Studio/wiki-documents/repo-discussions/1089/comments/13314001@ github.com>

[FabienGitHub87]

hi, I've been powering the esp32c6 with usb-c so far and it has been working great. now I'm trying to power it up with a 18650 lithium battery 3.7v and the bluetooth and wifi are all shut off . Is that the modem sleep mode ? what can I do to activatre the bluetooth and wifi ? thanks

[HM-sur]

Hello! After testing, we found that using a 3.7V lithium-ion battery for power allows the Bluetooth and WiFi functions to work without any automatic shutdown issues. You might want to check if your lithium-ion battery is low on power. You can also upload the blink code while powered by the battery to see if the board is functioning.

[gknops]

Note that when using the ESP-IDF framework, the internal antenna is NOT enabled by default! Cost me quite some time.

[tomtom13]

Hi, I've found a problem with esphome in: adruino and esp-idf: They allocate quite a lot of memory for basics like wifi + log + api etc. Which leaves us with little of heap left behind. Issue is compounded if it's used with screen like your 7.5 inch XIAO gadget, where heap left is about on arduino is 93K and esp-idf it's 63K bytes. To display a online downloaded image in B&W mode, image decoder required a buffer of 48K, but since heap is fragmented, on arduino it manages to find hole big enough, but fails on esp-idf. I was told that in few months arduino will use latest esp-idf library and issue will be equal on both.

HOWEVER. It seems that esp-idf / adruino is using wrong SRAM size of 320K bytes for this chip, seems to be wasting 80K bytes of SRAM that we could have available for large memory operations (like again, operating screen image display).

[Stubyourtoe]

Just bought this and easy install has become a nightmare. Computer can't find the serial port. Exit code 2. I am using data cable. I downloaded everything. I tried installing esp home; it installs everything but can't resolve IP issue. I am very frustrated and disappointed that this isn't a device that works out of box.

[nfs0619]

Hi there, sorry to hear about the trouble you’re running into. If your computer can’t detect the serial port, please try putting your XIAO into BootLoader mode. You can find the detailed steps here:
https://wiki.seeedstudio.com/xiao\_esp32c6\_getting\_started/#bootloader-mode

If you still experience issues afterwards, I’d recommend reaching out to our technical support team at [email protected]. They’ll be able to provide faster and more detailed guidance.

[sneumeister]

Hello there,
I want to use XIAO ESP32C6 board in a KiCAD project.
Added library "Seeed Studio XIAO Series Library" to KiCAD....
I can find the board and add in schematics editor "Seeed_Studio_XIAO_Series:XIAO_ESP32-C6-DIP".
But where to find the footprint definition "Module:MOUDLE14P-XIAO-DIP-SMD" set in the above mentioned part?

[bleaaach]

Hi, is this the file you need?
https://github.com/Seeed-Studio/OPL_Kicad_Library/blob/master/Seeed%20Studio%20XIAO%20Series%20Library/XIAO-ESP32C6-SMD.kicad_mod