Customers may run into issues when moving from the older RJ203+EM203-00/01 to the newer models RJ203+EM203-01/02. For example, After firmware upload, the LED lights may behave strangely indicating that there is an error, and your device may suddenly disappear from DS Manager.
There are a few things you need to know:
The RJ203+EM203-00/01 devices are Tibbo's older legacy modules and are already phased out. They were replaced by the newer models RJ203+EM203-02/03
The RJ203+EM203-00 uses the programmable TiOS firmware as well as the fixed SOI firmware
The RJ203+EM203-01 is only compatible with the fixed SOI firmware
The RJ203+EM203-02 is only compatible with the fixed SOI firmware
The RJ203+EM203-03 uses the programmable TiOS firmware as well as the fixed SOI firmware.
Please make a note of what type of firmware you install. Tibbo offers two tools to check for your devices, Device Explorer which is only compatible with the TiOS firmware and DS Manager which is only compatible with the fixed SOI devices.
The firmware can both be uploaded through the serial port(X-Modem) and over the network. Reloading the firmware would reset the device settings.