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michele
2026-08-03 18:04:44 +02:00
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docs/architecture/I2C-Addressing
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# Tabella Indirizzi I2C
| Dispositivo | Funzione / Nome | Configurazione Pin Indirizzo | Indirizzo I2C (Hex) |
|:------------------|:------------------|:-------------------------------|:----------------------|
| TCA9555 #1 | POWER_CONTROLLER | A2=GND, A1=GND, A0=GND | 0x20 |
| TCA9555 #2 | AUDIO_CONTROL | A2=GND, A1=GND, A0=VCC | 0x21 |
| INA228 | DIGITAL | A1=GND, A0=GND | 0x40 |
| INA228 | AUDIO | A1=GND, A0=VCC | 0x41 |
| EEPROM 24AA025E48 | Memoria | A2=GND, A1=GND, A0=GND | 0x50 |
| TLV320AIC3104 | Audio Codec | ADDR = GND | 0x18 |
| SC16IS740 | RX | A1=GND, A0=GND | 0x48 |
| SC16IS740 | TX | A1=GND, A0=VCC | 0x49 |
| BQ27441 | Fuel Gauge | Indirizzo fisso | 0x55 |