no data is recieved over rs485 so what should be the possible reason
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RS485 communication not working
2024-07-05 19:24:58 Ask
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SpotPearGuestc8d25
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We need more detailed information about
】which code do you use
】How do you operate?
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Raspberry Pi CM4 Compute module 4 Dual network port four way isolation type Gigabit Ethernet USB 2.0
Price:
$56.89
Part Number：
CM4-ETH-RS485-BASE-B
Brand:
Spotpear