I bought a LoRa Node 151, with a Software by my own everything ist working. But i can’t set the module into low power mode (few uA), the lowest current i measure ist about 700uA.
I saw in an elder thread in this forum from Apr 2019 with the same problem, that the heltec-supporter refers to an example code:
Unfortunatley this link is dead (404-not found). Could you please give me the correct link? The PingPong example isn’t solving my problem.
Here’s the UID of my module (HAL_GetUID()):
buff uint32_t  0x20007fe8 (Hex)
buff uint32_t 0x9473931 (Hex)
buff uint32_t 0x32343337 (Hex)
buff uint32_t 0x3f0033 (Hex)
Thank You very much