Serial Telemetry Radio Kit - 915MHz, 500mW

Wireless & IoT Other Radios
1

I love this unit and work Very well. It work just like your tutor say it should. The Only problem I am having is the max out put is 100mw. (20 dbm) . You spec say it should go to 500mw. The firmware in the unit is 2.0

From the AT commands I can change the Power out put but Highest I can set is 100mw (20dbm) It should go to 27dbm but you get an error when you try anything above 20.

I am assuming we will need new firmware but there is no clear place I could find the proper Firmware.

Here the Dialog from the AT Commands

+++

OK

RTI

RFD SiK 2.0 on HM-TRP

RTS4=27

ERROR

RTS4=20

OK

Thanks

2

You might have been shipped the wrong version, fill in the [form on this page and we can take a look. Also put in the URL to this forum post on that form so we can connect the two together. :-)](Return Policy - SparkFun Electronics)

3

I did a RMA

By the way it does say 500 mW on the silk on the case.

4

TS-Chris:
You might have been shipped the wrong version, fill in the [form on this page and we can take a look. Also put in the URL to this forum post on that form so we can connect the two together. :slight_smile:
[/quote]

I have the same issue: My order, and the labels printed on the radios, say 500mW, but the ATS4? inquiry reports 20 and gives an error if trying to go higher with ATS4=21, for example.](Return Policy - SparkFun Electronics)

5

Fill out the forum previously mentioned and we will get you taken care of.