I2C-bus to SPI bridge
| Pin | Name | Type |
|---|---|---|
| 7 | SDA | bidirectional |
| 8 | SCL | input |
| 9 | ~{INT} | output |
| 3 | ~{RESET} | input |
| 14 | A0 | input |
| 15 | A1 | input |
| 16 | A2 | bidirectional |
| 12 | VDD | power_in |
| 6 | MOSI | output |
| 5 | MISO | input |
| 11 | SPICLK | output |
| 1 | ~{SS0}/GPIO0 | bidirectional |
| 2 | ~{SS1}/GPIO1 | bidirectional |
| 10 | ~{SS2}/GPIO2 | bidirectional |
| 13 | ~{SS3}/GPIO3 | bidirectional |
| 4 | VSS | power_in |
