kjm1102

I yanked out all the encryption etc, reducing the program to a simple 1 liner lora transmit & it works in both IDEs so looks like you're right. Guess I'll...

OK the one liner is import socket;from network import LoRa;lora=LoRa(mode=LoRa.LORA,sf=12,frequency=921500000);s=socket.socket(socket.AF_LORA,socket.SOCK_RAW);s.setblocking(0);s.send(b'\x13*~') In atom it runs from the cmd line or as a program, both generate RF output. In thonny it generates...

Limiting download of that 14k file to those cycles after the ulp has setup worked great. I should have worked that out for myself, thnx again. Re #2 deleting modules....

According to note [1] at the bottom of https://lora-developers.semtech.com/documentation/tech-papers-and-guides/channel-activity-detection-ensuring-your-lora-packets-are-sent/how-to-ensure-your-lora-packets-are-sent-properly/ the sx1276 should be able to receive lora packets without host mcu involvement. I'm trying use dio0 to wake an esp32...

Let me put what I did in a proper program that you can easily run instead of the interactive nightmare I was developing with. That way I can also send...

Anybody manage to upgrade the firmware in these? I've got a 7080G with 1951B07SIM7080 firmware that works as advertised but my second purchase with 1951B05SIM7080 firmware is useless.

> Hi, I have about 20 modems where AT+CGMR returns Revision:1951B05SIM7080 and about 10 modems where the same command returns Revision:1951B10SIM7080 > > The B10 firmware seems to be the...

Putting hold=1 in the pin definition for an s2 gpio0 stops the pullup switching to pulldown on deepsleep, which is what causes the immediate wakeup. Not required on regular esp32...

Anything that saves poor plods like me from hours of discovery learning. Something in the docs that makes it obvious that if you want to use gpio0 for deepsleep wakeup...

Thanks for this. I've been trying to follow up your Oct 18th email with the circuit python example but Windows 10 is giving me grief (refusing to recognise the pico...