Connecting a Zentri AMW004-E03 to a Zentri ASG003 Backpack

The Zentri ASG003 Environmental Sensor Backpack is designed to fit on to the expansion headers of an AMWx06 Moray evaluation board, but it can be connected to the AMW004-E03 Mackerel evaluation board with four wires. The ASG003 H1 and H3 headers are on the opposite side to the C02 VOC sensor module.

Zentri AMW004 pinSymbolZentri ASG003 Backpack pinSymbol
H2-19GNDH1-8GND
H2-20VDD_DUTH1-7VDD_3V3
H2-3GPIO27 / I2C0_SCLH3-11I2C_SCL
H2-4GPIO28 / I2C0_SDAH3-12I2C_SDA