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RAK3172-xx-9-SM-xI
LoRa Module, STM32WLE5, US915/AU915/KR920/AS923, RAKwireless
Schematic Symbol
Pin Configuration (32 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | UART2_RX/PA3 | bidirectional |
| 2 | UART2_TX/PA2 | bidirectional |
| 6 | PA1 | bidirectional |
| 19 | PA8 | bidirectional |
| 20 | PA9 | bidirectional |
| 21 | BOOT0 | input |
| 27 | PB12 | bidirectional |
| 29 | PA0 | bidirectional |
| 30 | PB5 | bidirectional |
| 3 | PA15/PIN_A4 | bidirectional |
| 4 | PB6/UART1_TX | bidirectional |
| 5 | PB7/UART1_RX | bidirectional |
| 7 | PA13/SWDIO | bidirectional |
| 8 | PA14/SWCLK | bidirectional |
| 9 | PA12/SCL | bidirectional |
| 10 | PA11/SDA | bidirectional |
| 11 | GND | power_in |
| 12 | RF | passive |
| 13 | PA7/SPI1_MOSI | bidirectional |
| 14 | PA6/SPI1_MISO | bidirectional |
| 15 | PA5/SPI1_CLK | bidirectional |
| 16 | PA4/~{SPI1_SS} | bidirectional |
| 17 | GND | passive |
| 18 | GND | passive |
| 22 | ~{RST} | passive |
| 23 | GND | passive |
| 24 | VDD | power_in |
| 25 | PA10/PIN_A3 | bidirectional |
| 26 | PB2/PIN_A2 | bidirectional |
| 28 | GND | passive |
| 31 | PB4/PIN_A1 | bidirectional |
| 32 | PB3/PIN_A0 | bidirectional |
Footprint
ConfirmedRF_Module/RAK3172
Pad Layout
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32
Pads (32)
| Number | Type |
|---|---|
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |
| 26 | smd |
| 27 | smd |
| 28 | smd |
| 29 | smd |
| 30 | smd |
| 31 | smd |
| 32 | smd |