Hi, I have a FMU130 device, Firmware version 03.25.10 Rev:166 and I'm trying to send a SMS over GPRS to change the Max. Speed (Parameter ID 11104). The message should be setparam 11104:50 to set max speed to 50 km/h
When we receive data from the FMU130 we send the ACK and then we send the sms over GPRS, in this case:
Parsed in order, using Codec 12 example and instructions:
But if I wait a couple of minutes and check the configuration of my FMU130, the Max Speed is still the same, by example 120 km/h, not 50 km/h
Can you help me and tell me what I'm doing wrong?