WIO-SX1262 REFSW, DIO2 and NO ACTUAL SCHEMATIC FOR THE MODULE!

Products & Technology Wio Series
1

Hello. I’m frustrated that there is no schematic for the actual wio-sx1262 module. The bogus link “WIO-SX1262 Schematic” is basically a “wiring diagram” of their XIAO “ hat, which helps NO-ONE actually trying to use the module!!

To actually use this part in a real design, I need to know EXACTLY how the pins brought out of the module are connected to the SX1262, specifically the what the RFSW pin is, i.e., did Seeed follow the Semtech ref design and use a PE4529 rf switch? Have they connected DIO2 to the CTRL of the switch and connected the exported RFSW pin to the PE4529 /CTRL pin? We need to know this stuff!!! Come on Seeed!!!

2

HI there,

So, I’m not feeling it, :thinking:
They have all the documentation in the WiKi…
The link you posted is from the sensecap ? hardware AFAIK , the schematic is there and it is the same as the reference design in the Data-sheet , pg12?

If you want what is under the CAN, ? That’s not going to happen… :face_with_peeking_eye: Proprietary, like the code.

They have two different daughter boards with it, one for esp32S3 (B2B) and one for Nrf52840 (SPI)

Which device are you having issue with ?

HTH
GL :slight_smile: PJ :v: