I mean that DIO1 and DIO2 are not connected to GPIO11 and GPIO12, but they are connected to the pins of the pinheader labeled 11 and 12 which are not connected to the GPIO11 and GPIO12 of the ESP.
TL;DR: Connect 11/12 with 32/33 and Bob’s your uncle!
The pinmapping from aliexpress… and that I can toggle GPIO32/33 with digitalWrite() (checked with a multimeter) but I don’t see any changes on the pins DIO1/DIO2 of the LoRa-module.
But I still don’t get it running…
Yesterday I connected 11/12 with 32/33 and for the first time I get a few more lines on the uart:
387386994: RXMODE_SINGLE, freq=868100000, SF=7, BW=125, CR=4/5, IH=0
387449783: RXMODE_SINGLE, freq=869525000, SF=9, BW=125, CR=4/5, IH=0
387451087: EV_TXCOMPLETE (includes waiting for RX windows)
387452201: engineUpdate, opmode=0x900
389327200: engineUpdate, opmode=0x908
389327245: TXMODE, freq=868300000, len=26, SF=7, BW=125, CR=4/5, IH=0
I followed this blogpost https://ictoblog.nl/2018/01/13/my-chinese-esp32-sx1276-board-dht11-connected-to-the-things-network-1#comment-100420 to setup arduino with lmic library.
I’m using his code: https://github.com/PiAir/esp32-sx1276
I’m not running my own gateway, so I took a walk to a place with better reception ( http://ttnmapper.org/ )… came back, hit F5 and the only thing I see is the framecounter