I'm tying to read IEC smartmeter over TCP. Using D0Protocol and data source tcp.
I've connected optical head with usb interface to serial to TCP gateway.
The same head connected directly to Raspberry Pi is working OK.
O'm onnly getting "[error] smartmeter-obis error: Error: No or too long answer from Socket after last request."
Hi,
I'm tying to read IEC smartmeter over TCP. Using D0Protocol and data source tcp. I've connected optical head with usb interface to serial to TCP gateway. The same head connected directly to Raspberry Pi is working OK.
O'm onnly getting "[error] smartmeter-obis error: Error: No or too long answer from Socket after last request."
any suggestions what I'm doing wrong?