Axis
Meigs2
An open source espresso machine controller inspired by the Gaggiuinio Project
Components (18)
| Reference | Value | Description |
|---|---|---|
| MOD201-MOD208 | Axis Module | |
| U1 | TCA9534 | 8 Bit Port/Expander, I2C SMBUS, Interrupt output, TSSOP-16, SOIC-16 |
| U2 | Pico | |
| U3,U4 | TCA9543A | 2-channel 1.65- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation |
| U5 | FM24CL16B | |
| U6 | DS3231MZ | ±5ppm, I2C Real-Time Clock SOIC-8 |
| U201,U202,U206,U207,U210,U211,U214,U215 | SN74LVC1G08 | |
| U203 | SN74HCS139PW | |
| U204,U205,U208,U209,U212,U213,U216,U217 | TXS0108E | Bidirectional level-shifting voltage translator, TSSOP-20 |
| BT1 | BA2032 | Single-cell battery |
| C1-C5,C15,C201-C209 | 0.1u | Unpolarized capacitor, small symbol |
| J1 | SWD | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | GPIO | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | UART | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | HV_IDC | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
| R4-R8 | 1k | Resistor, small symbol |
| R201-R208 | 100k | Resistor, small symbol |
| SW1 | RES |