Atom

• R

  LDO used in Atom Lite/Matrix
  • robalstona

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• P

  Powering Atom Lite with 5V pins
  • pacaj2am

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  Hello guys from the schematic there should be no difference whether you power M5Atom via 5V on the Groove connector or the 5 V pin in the back. Measuring for continuity between Groove and the respective pins in the back also shows they are connected 1:1 and are the same. Running a simple sketch on my M5Atom Matrix, which only connects WiFi and is showing that by changing the LEDs from red to green, I see that working ok with voltages from 2.8 V to 5.2 V. BTW: I am getting the same results with an M5Atom Lite. Thanks Felix
• D

  Atom adapter for connection to M5Stack Core LAN Base Module
  • dionw

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• O

  Deep sleep high current on Atom
  • oklab-ka

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  @felmue Tried both. 3.3V has a bit higher current. Strange, if there's just an LDO (guessing - no schematics!). Also removed IR and RGB LEDs. Tried with Arduino and Espressif IDF deep-sleep example. No success. NodeMCU with Wroom32 is kind of OK (1.6mA), by the way. But mechanically too large ...
• B

  Atom with two ultra sonic units.
  • bwubs

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  @ajb2k3 I wasn't aware of ultrasonic I2C! Wonderful!!! Here I've only been able to find GPIO ones Thank you veyr much for clarification
• F

  Atom Tailbat not charging anymore
  • fjamitzky

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  Hello, how long you've had the module? it does sound like the battery have been worn out. have you been leaving it away for quite some time? this could be one of the reasons.
• E

  Unable to install Windows ATOM (CP210x) drivers
  • Euroclie

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  Thanks @robalstona , this works perfect, after some hours of struggeling I can now program the device.
• M

  ATOM 2D/1D Barcode Scanner - Lock parameters changes via QRcode
  • magillus

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• K

  ATOM HUB AC/DC, RS-485 VOLTAGE CONVERTER, VOLTAGE PROBLEM
  • kine90

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• A

  [M5 Atom] GPS KIT
  • aplantier

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• 

  Atom Echo Voice Recognition Backend?
  • greenleaf

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  Hi @greenleaf , Yes, it's Baidu AI cloud service.
• A

  Atom Lite connect to sim800, RX/TX Pinout HELP
  • alien

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  Hello @alien on the M5Atom there are no predefined pins assigned to RX2 and TX2. GPIO21 and GPIO25 are assigned to I2C so I would not use those. I have successfully tried GPIO19 for RX2 and GPIO22 for TX2. Good luck! Felix
• F

  Atom Lite with Earth sensor powered by Tailbat
  • findmyname

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  @felmue said in Atom Lite with Earth sensor powered by Tailbat: If, however, you are open to different hardware you can find boards which are designed specifically for low power consumption. I chose Atom Lite with Tail Bat because of: Out of box solution e.g. board with battery including case. It is small and it looks nice. Cheap / good price. Bunch of sensors which can be easily connected. I don't know about any other HW which fits these categories. I'm using also other products for home automation which can be on battery for 2 years at least but it is x3 more expensive so I'm kind of surprised with the result :(
• S

  Short Wifi effective range and IO0=3.9V issue with Lite and Matrix
  • sohtamei

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• M

  How to play and store audio file from Google translate url?
  esp32 tts google audio • • makadodo

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• M

  SPIFFS.begin() throws exception
  esp32 • • makadodo

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• C

  M5 stack matrix driver problem
  • cowjam

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  I've posted a guide a few times about using the "cold boot method" to install the drivers and windows and mac cause issue with corrupting the driver if the cold boot process is not followed.
• A

  Atom lite windows 10 driver problems
  • alien

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• A

  Atom lite driver/ULFlow problems windows 10
  • alien

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• U

  Unable to download UIflow 1.4.5.1 for Atom Lite
  • UmbraAtrox

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