Z
Still an armature here.
I'm currently using the M-system 53U energy meter with Modbus communication. I'm able to communicate with the meter using an mbed microcontroller NXP LPC1768 via 3.3V RS485(SIPEX SP485CS 9442) that i built. When i switch over to the MikroElektronika RS485 Click 3.3V board, i did not receive any reply from the meter.
Anyone has any idea why?
I'm currently using the M-system 53U energy meter with Modbus communication. I'm able to communicate with the meter using an mbed microcontroller NXP LPC1768 via 3.3V RS485(SIPEX SP485CS 9442) that i built. When i switch over to the MikroElektronika RS485 Click 3.3V board, i did not receive any reply from the meter.
Anyone has any idea why?