Zentri ASG001 Monitor Backpack
For product details and purchasing information, see the Zentri website, Zentri Wi-Fi Development Tools:
The Monitor ASG001 offers:
- An I2C bus interface
- LED 8x8 matrix display and driver IC - Adafruit Mini 8x8 LED Matrix
- Accelerometer - STMicroelectronics LIS3DHTR
- Serial Flash 64Mbit - Macronix MX25L6406EM2I-12G
- Humidity and Temperature Sensor - Silicon Labs SI7021
Several SDK example applications use the ASG001, including:
- Basic/Display Animation
- Basic/Hello LED Matrix
- Basic/I2C
- Demo/Accelerometer Stream
- Demo/LED Matrix
- Demo/Moray 3D
- Demo/Pong
- Sensors/Accelerometer
- Sensors/Hygrometer
- Sensors/Thermometer
The device communicates with the ASG001 sensors, LED matrix display and flash via the I2C bus. For I2C connection information on Zentri evaluation boards, see Peripherals, I2C.
The ASG001 Monitor Backpack is designed to fit onto the expansion headers of the AMW106-E03 Moray evaluation board, but it can also be connected to other evaluation boards. For example, see Connecting a Zentri AMW004 to a Zentri ASG001 Monitor Backpack.
Note: Header pins and numbers differ for different versions of the ASG001. The above diagram shows the headers for the ASG001.4.
ASG001 Functions and Header Pins
| Function | rev 1,2 | rev 3,4 | AMWx06 GPIO |
|---|---|---|---|
| VDD_3V3 | H4-5 | H1-7 | |
| GND | H4-6 | H1-8 | |
| GND | H7-1 | H7-1 | |
| SPI_MISO | H7-3 | H7-3 | GPIO6 |
| SPI_SCK | H7-4 | H7-4 | GPIO7 |
| SPI_MOSI | H7-5 | H7-5 | GPIO8 |
| None | H8-1 | GPIO13 | |
| I2C_SCL | H8-1 | H8-2 | GPIO14 |
| I2C_SDA | H8-2 | H8-3 | GPIO15 |
| None | H8-4 | GPIO16 | |
| ACC_INT | H8-4 | H8-5 | GPIO17 |
| GND | H8-5 | H8-6 | |
| GND | H5-6 | H2-8 | |
| SPI_CS | H5-4 | H2-6 | GPIO19 |