mbus2usb
ucw-gadgets
USB to Mbus master board
Components (43)
| Reference | Value | Description |
|---|---|---|
| Q1 | BD136 | |
| Q2 | MMBT5551L | |
| U1 | 74HC14 | |
| U2,U4 | EL817 | |
| U3 | CH340K | |
| C1,C3,C4 | 0.1uF | |
| C2 | 10uF | |
| C5,C6 | 10u/50V | |
| D1 | SS210 | |
| D2,TP5 | TX | |
| D3,TP7 | RX | |
| D4 | 5V | |
| D5 | 24V | |
| D6 | 36V | |
| F1 | 500mA | |
| F2 | 400mA/60V | |
| H1,H2 | MountingHole | |
| H3 | MountingHole_Pad | |
| J1 | MBUS | |
| J2 | USB_B | |
| J3 | USB | |
| J4 | POWER | |
| J5 | STEPUP | |
| R1,R13 | 39k | |
| R2 | 33k | |
| R3 | 220k | |
| R4 | 1k | |
| R5 | 10k | |
| R6,R14,R15 | 33R | |
| R7,R12 | 22k | |
| R8 | 3k3 | |
| R9-R11 | 4k7 | |
| TP1 | +5V | |
| TP2,TP10 | GND | |
| TP3 | +36V | |
| TP4 | MBus- | |
| TP6 | M_TX | |
| TP8 | M_RX | |
| TP9 | +24V | |
| TP11 | USB_GND | |
| TP12 | RTS | |
| TP13 | DTR | |
| TP14 | CTS |