M5Stack BTC Standing Base for M5 Core with integrated SHT30

BTC is an M5 socket that allows you to tilt your M5-Core e.g. as a desk station, instead of laying it down or hanging it on the wall. BTC is not only a holder for your M5-Core, but also has an accurate temperature and humidity sensor (Sensiron SHT30) and is powered by the M5Core via the included USB cable.


  • M5Stack BASIC and GRAY Core can be attached to the BTC stand, but BTC cannot charge them. That means the internal battery of the M5-Core is not charged but the Core is supplied with 5V.
  • Once the M5Stack Core is connected to BTC, it can no longer be connected to an ENV device. This is to avoid an I2C address conflict with the built-in SHT30 sensor of the BTC base.

Recommended accessories:

Download and Links:

Technical Details:

  • Manufacturer: M5Stack
  • Manufacturer SKU: A011-B
  • Integrated Sensor: SHT30
  • Dimension: 54 x 45 x 20mm
  • Weight: 59g

Package Includes:

  • 1x BTC Base
  • 1x USB Cable Type-C 
  • 2x M3 x 16 Screws
  • 1x Hex Key

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M5Stack BTC Standing Base for M5 Core with integrated SHT30

  • Brand: M5Stack
  • Product Code: 421416
  • Availability: In Stock
  • CHF9.90

  • Ex Tax: CHF9.16

Tags: M5Stack, Base, Standing, BTC, SHT30, Sensirion, Humidity, Temperature, Moisture, A011-B, A011.