Hi all.
I downloaded the fimware 2.x.9, the Wrisnode Started to send the info to the Console vía usb. Unfortunately, the module received the AT commands with difficulties for one time to configure de Device after the Message always is error 1 and i can not Connect the Node with the TTN following the instructions,
I used:
at+dev_eui=DEV_EUI
at+app_eui=APP_EUI
at+app_key= APP_KEY
also the at commands from V1,4 and the preloaded commands of the Serial interface. Sometimes i received the ok answer, but usually error 1. I download the firmware again but the problem continued.
Keep in mind that you have to start configuring you keys and settings after “Please Configurate parameters…” message in RAK Serial Tool, and before join procedure.
You are totally right. I started with join_mode and region and the result was different. I followed the recommendation of firt time setup pdf and the recommendation is different.
Yes, i stalled the HF for US 915. But currently, the problem is that the commands to set the dev_eui, app_eui and app_key are not received (error 1). I tried with the commands of the pdf and also with the AT commands guide (ver. 1.4). Please see the following screenshots, i think i am really close but there is a problem with the AT command. Please advice with the correct AT commands?
at+dev_eui=
at+set_config=dev_eui:
please see the following error, after that i received a message of configuration OK but withdifferent EUI, APP, APP key, so i understood that the device did not received the configuration of those parameters:
Thanks for the new instructions.
I download the STM32Cube and erased the memory and the download the Boot file.
After that i checked with the RAK serial Port and i received the Boot Mode without any problem.
Then i download the Lora Button upgrade tool and when i tried to download the firmware 3.0.0.2 H, the messages: open serial port, start sending… were displayed but stucked in start sending… message. I pushed the reset button and “enter boot mode suceess” is displayed, then “start sending” and stacked again.
Hello, when you burn finished the BootLoader, you only need to press the reset button or back to the board is powered on, and then start burning firmware don’t have any operation on the board, when the problem is you when you are burning the firmware when you press the reset button, you need according to the previous operation to erase all contents were burning.