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+--- Thread: Kc-868-a32 uart (/showthread.php?tid=7952)
Kc-868-a32 uart - wchpikus - 04-18-2025
Hello
What ping are used to rs485?
Failed config
uart: [source /config/esphome/rolety-kc868-a32.yaml:27]
- id: uart_modbus
baud_rate: 9600
tx_pin: 9
This pin cannot be used on ESP32s and is already used by the flash interface (function: Flash Data 1).
rx_pin: 8
Regards
RE: Kc-868-a32 uart - admin - 04-19-2025
which board model you are using?
RE: Kc-868-a32 uart - wchpikus - 04-20-2025
(04-19-2025, 12:51 AM)admin Wrote: which board model you are using?
Kc868-a32 and Kc868-a16
RE: Kc-868-a32 uart - admin - 04-20-2025
do you use A32 or A32 Pro?? they are two different product.
if A32:
RS485:
RXD:GPIO16
TXD:GPIO14
if A32Pro:
RS485:
RXD:GPIO8
TXD:GPIO9