WL1835MOD: WL1835MOD

Hi Saurabh,

Thanks for the the prompt support.

There were multiple files and details which required to request some access.

Can you just quickly guide me so that i can check the RF output power of WL1835MOD for BLE.

- Which firmware to be used for setting RF power of BLE channels in WL1835MOD

- What commands or steps i require to perform to put the module in continuous TX mode with max RF power?

- My host processor is AM3358

Hi Bimalsinh,

Please review commands avaliable here: www.ti.com/.../swru442b.pdf

BR,

Vince

HI I figured out that the command:  HCI_VS_DRPb_Tester_Con_TX (0xFDCA)

can be used for my RF output power measurement test.

I have below few further queries:

1) If we are using only BLE in out product than what modulation scheme should i set i) BT(BR GFSK) or ii) BT LE (BLE GFSK)?

2) considering above what is the max RF output power (at ANT 1 Pin) i should consider ideally?

Thanks Vincent,

Will configure Modulation scheme(0x04 for BLE GFSK), 

We are getting only 2-3dBm RF output power (peak), which is very less than the 10dBm. Can you please provide some rf output power results at ANT1 pin. so that it will be clear that IC pin ANT1 provides x dBm but the RF path is lossy due to which it is showing 2-3dBm only.

Hi Bimalsinh,

You can take a look at our test reports and data here: https://www.ti.com/tool/WL18XX-CERTIFICATION

This should give you an idea of the output power you expect. If you are only getting 2-3 dBm, it could also be a sign of issues on the HW design. You can request a review of this here: https://www.ti.com/tool/WILINK-DESIGN-REVIEWS

Best Regards,

Vince