Thank you soooo much!

I found the problem, the jumper for the TX pins were missing, i used the BAT jumper for the time beeing. Now the upgrade works, Thanx for the link, that was one post i had not read yet.

daniel - As with many IOT apps they need to run off batteries for years. I am working on a Lora AG application like this so Sleep functions, RTC memory for saving variables, power consumption in various sleep modes is critical. Other functions like Lora Transmit followed by a Sleep call - does transmission complete before sleep? etc. These are some of the issues I have seen with some Lora IOT apps. I will willing test as soon as available.

FWIW, I encountered this problem too, and I have posted in Github here: https://github.com/pycom/pycom-micropython/issues/55

@jnc That's a first good point...

Thanks sakis. Apologies - I was looking in the wrong place for the LoRa documentation - I expected it to be in the Pycom specific modules section, because I assumed that general MicroPython documentation would not contain any hardware info at all. Oops.

(typo - I meant to say "LoPy" instead of "LoRa")

The problem has been solutionned in a veryy good way. Thanks to Daniel/Abilio for their actions !

Hello, Yes, it's the SX1272 from Semtech.

Hi @abhishek2101, We are in the process of certification with the lora alliance as we speak. We expect it to be finished in the coming few weeks.

Hi @alan-roche , I don't have experience with this myself, but check out the following topics that might help to get you started: LCD screen implementation: https://forum.pycom.io/topic/290/i2c-lcd-code-inside/33 Topic containing lots of links related to lipo's: https://forum.pycom.io/topic/241/lipo-battery-connector/ Regards, Ralph

I managed to fix it now. I had to telnet to the ip, it was buggy as hell though, I had to keep pressing ctrl+c for couple of times until it finally worked and I soft factory erased it after. Nevertherless, you should mention how to do a hardware factory reset in the documentation. Now with the Lopy i'm trying as a nano gateway, the same code mentioned in a post on the forum, just printing ACK if it managed to connect to the gateway, it'll stop after few minutes for some unknown reasons.

Hello, Yes, it has been supported since the first release. Just pass adr=True to the LoRaWAN constructor. Check the init method in the docs: https://docs.pycom.io/pycom_esp32/library/network.LORA.html?highlight=lora Cheers, Daniel

Issue has been resolved in Firmware release 1.0.1.b1. BLE works now. Thanks & Regards, RSK.

Just for easy reference, here is a table of frequencies and data rates that are the default in 915Mhz: channel 0: 902300000 hz min_dr 0 max_dr 3 channel 1: 902500000 hz min_dr 0 max_dr 3 channel 2: 902700000 hz min_dr 0 max_dr 3 channel 3: 902900000 hz min_dr 0 max_dr 3 channel 4: 903100000 hz min_dr 0 max_dr 3 channel 5: 903300000 hz min_dr 0 max_dr 3 channel 6: 903500000 hz min_dr 0 max_dr 3 channel 7: 903700000 hz min_dr 0 max_dr 3 channel 8: 903900000 hz min_dr 0 max_dr 3 channel 9: 904100000 hz min_dr 0 max_dr 3 channel 10: 904300000 hz min_dr 0 max_dr 3 channel 11: 904500000 hz min_dr 0 max_dr 3 channel 12: 904700000 hz min_dr 0 max_dr 3 channel 13: 904900000 hz min_dr 0 max_dr 3 channel 14: 905100000 hz min_dr 0 max_dr 3 channel 15: 905300000 hz min_dr 0 max_dr 3 channel 16: 905500000 hz min_dr 0 max_dr 3 channel 17: 905700000 hz min_dr 0 max_dr 3 channel 18: 905900000 hz min_dr 0 max_dr 3 channel 19: 906100000 hz min_dr 0 max_dr 3 channel 20: 906300000 hz min_dr 0 max_dr 3 channel 21: 906500000 hz min_dr 0 max_dr 3 channel 22: 906700000 hz min_dr 0 max_dr 3 channel 23: 906900000 hz min_dr 0 max_dr 3 channel 24: 907100000 hz min_dr 0 max_dr 3 channel 25: 907300000 hz min_dr 0 max_dr 3 channel 26: 907500000 hz min_dr 0 max_dr 3 channel 27: 907700000 hz min_dr 0 max_dr 3 channel 28: 907900000 hz min_dr 0 max_dr 3 channel 29: 908100000 hz min_dr 0 max_dr 3 channel 30: 908300000 hz min_dr 0 max_dr 3 channel 31: 908500000 hz min_dr 0 max_dr 3 channel 32: 908700000 hz min_dr 0 max_dr 3 channel 33: 908900000 hz min_dr 0 max_dr 3 channel 34: 909100000 hz min_dr 0 max_dr 3 channel 35: 909300000 hz min_dr 0 max_dr 3 channel 36: 909500000 hz min_dr 0 max_dr 3 channel 37: 909700000 hz min_dr 0 max_dr 3 channel 38: 909900000 hz min_dr 0 max_dr 3 channel 39: 910100000 hz min_dr 0 max_dr 3 channel 40: 910300000 hz min_dr 0 max_dr 3 channel 41: 910500000 hz min_dr 0 max_dr 3 channel 42: 910700000 hz min_dr 0 max_dr 3 channel 43: 910900000 hz min_dr 0 max_dr 3 channel 44: 911100000 hz min_dr 0 max_dr 3 channel 45: 911300000 hz min_dr 0 max_dr 3 channel 46: 911500000 hz min_dr 0 max_dr 3 channel 47: 911700000 hz min_dr 0 max_dr 3 channel 48: 911900000 hz min_dr 0 max_dr 3 channel 49: 912100000 hz min_dr 0 max_dr 3 channel 50: 912300000 hz min_dr 0 max_dr 3 channel 51: 912500000 hz min_dr 0 max_dr 3 channel 52: 912700000 hz min_dr 0 max_dr 3 channel 53: 912900000 hz min_dr 0 max_dr 3 channel 54: 913100000 hz min_dr 0 max_dr 3 channel 55: 913300000 hz min_dr 0 max_dr 3 channel 56: 913500000 hz min_dr 0 max_dr 3 channel 57: 913700000 hz min_dr 0 max_dr 3 channel 58: 913900000 hz min_dr 0 max_dr 3 channel 59: 914100000 hz min_dr 0 max_dr 3 channel 60: 914300000 hz min_dr 0 max_dr 3 channel 61: 914500000 hz min_dr 0 max_dr 3 channel 62: 914700000 hz min_dr 0 max_dr 3 channel 63: 914900000 hz min_dr 0 max_dr 3 channel 64: 903000000 hz min_dr 4 max_dr 4 channel 65: 904600000 hz min_dr 4 max_dr 4 channel 66: 906200000 hz min_dr 4 max_dr 4 channel 67: 907800000 hz min_dr 4 max_dr 4 channel 68: 909400000 hz min_dr 4 max_dr 4 channel 69: 911000000 hz min_dr 4 max_dr 4 channel 70: 912600000 hz min_dr 4 max_dr 4 channel 71: 914200000 hz min_dr 4 max_dr 4

Thanks for pointing met to the gihub page, keep an eye on that one. Regards Rens

Yes, it is perfectly possible and our customers in New Zealand are doing it. You just need to use the add_channel and remove_channel API. Please have a look here: https://docs.pycom.io/pycom_esp32/library/network.LORA.html?highlight=lora#network.lora.add_channel Cheers, Daniel