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Ai-Thinker-Ra-02
Ai-Thinker Ra-02 410-525 MHz LoRa Module, SPI interface, U.FL antenna connector
Schematic Symbol
Pin Configuration (16 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | GND | passive |
| 2 | GND | power_in |
| 3 | VDD | power_in |
| 4 | ~{RESET} | input |
| 5 | DIO0 | bidirectional |
| 6 | DIO1 | bidirectional |
| 7 | DIO2 | bidirectional |
| 8 | DIO3 | bidirectional |
| 9 | GND | passive |
| 10 | DIO4 | bidirectional |
| 11 | DIO5 | bidirectional |
| 12 | SCK | input |
| 13 | MISO | output |
| 14 | MOSI | input |
| 15 | ~{NSS} | input |
| 16 | GND | passive |
Footprint
ConfirmedRF_Module/Ai-Thinker-Ra-01-LoRa
Pad Layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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16
Pads (16)
| 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 |