M5Stack® ADC Module ADS1100 for Analog Signal Capture Converter Compatible M5StickC ESP32 Mini IoT Development Board Finger Computer
Description:
ADC_HAT is another type of C-HAT specifically design for M5StickC controller. Same as ADC unit, this is an ADC converter component for stickc. Packed with an ADC converter chip ADS1100, which is a fully differential, 16-bit, self-calibrating, del ta-sig ma A/D converter. Extremely easy to design with and configure, the ADS1100 allows you to obtain precise measurements with a minimum of effort.
The ADS1100 consists of a del ta-sig ma A/D converter core with adjustable gain, a clock generator, and an I2C interface.
ADS1100 itself is able to accept a differential input from -5 ~ +5 V, but we have limited the input to 0~12V by adding on the peripheral circuit design of this IC.
Product Features:
- M5StickC Compatible
- Input: 0-12V
- Software Development Platform: Arduino, UIFlow(Blockly, Python)
- ADS1100
- 16-bits Resolution
- CONTINUOUS SELF-CALIBRATION
- SINGLE-CYCLE CONVERSION
- PROGRAMMABLE GAIN AMPLIFIER GAIN = 1, 2, 4, OR 8
- LOW NOISE: 4μVp-p
- PROGRAMMABLE DATA RATE: 8SPS to 128SPS
- INTERNAL SYSTEM CLOCK
- I2C INTERFACE: address 0x48
Package Included:
- 1x ADC HAT
- 1x 2 Pin 3.96 Pitch Terminal
Application:
- Analog Signal Capture
Links:
- Datasheet - ADS1100
Schematic:
EasyLoader
<blockquote style="box-sizing: border-box; font-size: 16px; -webkit-tap-highlight-color: transparent; text-size-adjust: none; margin: 2em 0px; overflow: visible; padding: 1.5em; border-width: var(--blockquote-border-width,0); border-style: var(--blockquote-border-style); border-color: var(--blockquote-border-color); border-radius: var(--blockquote-border-radius); background: var(--blockquote-background); color: rgb(33, 37, 41); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; quotes: "1.EasyLoader is a simple and fast program burner. Every product page in EasyLoader provides a product-related case program. It can be burned to the master through simple steps, and a series of function verification can be performed.(Currently EasyLoader is only available for Windows OS)
2.After downloading the software, double-click to run the application, connect the M5 device to the computer through the data cable, select the port parameters, click "Burn" to start burning. (For M5StickC burning, please Set the baud rate to 750000 or 115200)
Code:
1. for Arduino IDE
To get complete code, please click here.
Pin Map:
| M5StickC | GPIO0 | GPIO26 | 5V | GND |
| HAT ADC | SDA | SCL | 5V | GND |
Video
