然后我把相同的代码烧写至我们购买的EFR32MG 2.4 GHz 19.5 dBm Radio Board板上，设置相同的发射功率后，发现接收电流和发射电流和我做的模块参数几乎是一样的？
RX 14.54mA TX 44mA
The hardware connection is:
When I enter a TXtone commmand, I can see the current value through DC Supply.
And I can also get the RX and sleep current value by RX and shutdown command.
Now, I begin to learn how to test the consumption by RAILTest.
Now we are developing our firmware based on Ember znet_5.8.0, and I want to know how to test the consumption such as TX currrent.
Yesterday, I tested the EFR32MG 2.4 GHz 19.5 dBm Radio Board's current by using RAIL TEST (follwing AN972: EFR32 RF Evaluation Guide). I found that all the current value was higher than the one you described in datasheet, and I don't know why.
eg.RX current value
Now, we want to mesure the module's consumption when it's used normally, and what should we do?
Thank you very much.