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111 lines
2.6 KiB
Markdown
111 lines
2.6 KiB
Markdown
# Base BTC
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<el-tag effect="plain">SKU:A011/A011-B</el-tag>
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<div class="product_pic"><img src="assets/img/product_pics/base/btc/base_btc_01.webp"></div>
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## Description
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**BTC** is a M5 Base that allows you stand your M5 Core instead of laying them down or hang on the wall. BTC is not just a seat for holding the M5 Core but also comes with serveral features like temperature and humiluty detection (by SHT30), and charging base.
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**Note:**
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- Although M5Stack [BASIC](https://docs.m5stack.com/#/en/core/basic) and [GRAY](https://docs.m5stack.com/#/en/core/gray) Core can be attached to the base, but BTC can not charge them. After plugging-in a USB cable, the Core is powering without any charger.
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- Once M5Stack Core has been attached to BTC, it can not connect to an ENV Unit. This is to avoid I2C address conflict with built-in SHT30 sensor of BTC Base.
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## Product Features
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- SHT30 inside
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## Include
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- Type-C USB Cable
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- M3 x 16
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- Tools
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- BTC Base
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<img src="assets/img/product_pics/base/btc/base_btc_02.webp" width="30%">
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## Specification
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<table>
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<tr style="font-weight:bold">
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<td>Resources</td>
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<td>Parameter</td>
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</tr>
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<tr>
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<td>Net weight</td>
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<td>9g</td>
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</tr>
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<tr>
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<td>Gross weight</td>
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<td>59g</td>
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</tr>
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<tr>
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<td>Product Size</td>
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<td>54*45*20mm</td>
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</tr>
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<tr>
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<td>Package Size</td>
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<td>95*65*25mm</td>
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</tr>
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</table>
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## PinMap
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**SHT30**
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<table>
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<tr><td>ESP32 Chip</td><td>GPIO22</td><td>GND</td><td>GPIO21</td><td>3V3</td></tr>
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<tr><td>SHT30</td><td>SCL</td><td>GND</td><td>SDA</td><td>3V3</td></tr>
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</table>
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## Related Link
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- [DHT12 datasheet](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/hat/DHT12_en.pdf)
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- [SHT30 datasheet](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/unit/SHT3x_Datasheet_digital.pdf)
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## Example
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### 1. Arduino
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[BTC2.1 & SHT30 Example](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Base/BTC/Arduino/BTC2.1)
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[BTC & DHT12 Example](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Base/BTC/Arduino/BTC)
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## Version Change
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<table>
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<thead>
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<tr>
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<th>Release Date</th>
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<th>Product Change</th>
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<th>Note:</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>2017.7</td>
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<td>Initial public release</td>
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<td>/</td>
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</tr>
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<tr>
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<td>2020.5</td>
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<td>DHT12 changed to SHT30</td>
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<td>/</td>
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</tr>
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<tbody>
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</table>
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<script>
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var purchase_link = 'https://m5stack.com/collections/m5-base/products/btc-standing-base';
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anchor_search(purchase_link);
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scrollFunc();
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</script> |