HI there,
i have a customer hoping to find the datasheet on the WL1271 and 1273. They do not exist anywhere. The murata and LSR module datasheets have differing info on the WL1271. Here is the response from the customer:
I understand TI working specifically with certain module vendors. And I’m OK buying a module. But the data sheets for modules that I have seen using this part do not agree with each other. One says BT 2.1+EDR and the other says BT4.0. I’m not sure how they can both use the WL1271 and make that claim. Even within BT4.0 there are three flavors. I need to know which flavors are supported. The module guys don’t provide that info.
So, in my search for a BT4.0 module, TI will have to remain out of the running unless I can get documentation on the chips inside the module.
Please advise!!