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BTM112
Bluetooth SPP Module, UART, Class 2
Schematic Symbol
Pin Configuration (34 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | PIO8 | bidirectional |
| 2 | PIO9 | bidirectional |
| 3 | PIO10 | bidirectional |
| 4 | AIO0 | passive |
| 5 | AIO1 | passive |
| 6 | RESET | input |
| 7 | SPI_MISO | output |
| 8 | ~{SPI_CSB} | input |
| 9 | SPI_CLK | input |
| 10 | SPI_MOSI | input |
| 11 | ~{UART_CTS} | input |
| 12 | UART_TX | output |
| 13 | ~{UART_RTS} | output |
| 14 | UART_RX | input |
| 15 | PIO11 | bidirectional |
| 16 | VCC | power_in |
| 17 | GND | power_in |
| 18 | PCM_OUT | output |
| 19 | PCM_SYNC | bidirectional |
| 20 | PCM_IN | input |
| 21 | PCM_CLK | bidirectional |
| 22 | USB_D+ | bidirectional |
| 23 | USB_D- | bidirectional |
| 24 | ~{LINK}/PIO7 | bidirectional |
| 25 | CONN/PIO6 | bidirectional |
| 26 | PIO5 | bidirectional |
| 27 | BTN/PIO4 | bidirectional |
| 28 | PIO3 | bidirectional |
| 29 | PIO2 | bidirectional |
| 30 | PIO1 | bidirectional |
| 31 | PIO0 | bidirectional |
| 32 | GND | power_in |
| 33 | RF | passive |
| 34 | GND | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.