Pinout
Last updated
Last updated
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Pin | Signal | Voltage |
1(red) | VCC | Power +5V |
2 | RX(in) | TTL 3.3V |
3 | TX(out) | TTL 3.3V |
4 | SCL1 | TTL 3.3V |
5 | SDA1 | TTL 3.3V |
6 | SAFETY_SWITCH | TTL 3.3V |
7 | SAFETY_SWITCH_LED | TTL 3.3V |
8 | VDD_3V3 | Power +3.3V |
9 | BUZZER- | Open drain Output 0~5V |
10 | GND | GND |
Pin | Signal | Voltage |
1(red) | VCC | Power +5V |
2 | RX(in) | TTL 3.3V |
3 | TX(out) | TTL 3.3V |
4 | SCL1 | TTL 3.3V |
5 | SDA1 | TTL 3.3V |
6 | GND | GND |
