Updated Variant USART (markdown)

Candas1
2022-04-08 11:32:09 +02:00
parent b0ae12212e
commit ae0da96f1b

@@ -14,6 +14,7 @@ You can adjust USART2_BAUD or USART3_BAUD parameters if you need different baud
* Connect blue wire to RX, green wire to TX and black wire to GND of Arduino on right sensor cable(shorter) * Connect blue wire to RX, green wire to TX and black wire to GND of Arduino on right sensor cable(shorter)
* Only USART3(right sensor cable) is 5v tolerant * Only USART3(right sensor cable) is 5v tolerant
⚠️ On some boards, the black wire is 15v !!! Check with a multi-meter to make sure 15V and ground are not swapped<br>
⚠️ Red wire from sensor cable delivers 15v !!! ⚠️ Red wire from sensor cable delivers 15v !!!
## Usart configuration: ## Usart configuration: