Hey everyone!I’m developing an IoT device based on the STM32WL5CCU6 which should be able to operate over a wide range of protocols and frequencies. I would like to tune the device to both the 470-510 MHz and the 862-928MHz bands. While at it, I would...
Transmitter at 1x dBm. Receiver at threshold of decoding or error. About -110 to -120 dBm as reported by the software RSSI value. Need attenator of 140 dB.Many thanks
Hi, Investigating the MB1789-HP reference design which excludes the RF switch. Does this board still TX/RX or is it transmit only?Is there any documentation or software examples outlining how to implement LoRa communication without the RF switch?Kind...
So I have to send some data from a sensor to the LoRa gateaway for my job. The project is more complex, and a designated PCB will be created with an stm32wl55 ic to send lora and another stm ic to process data from some coils. So I need to be able to...
Hi, I'm trying to use the STSAFE-A110 to store my LoRaWAN keys, to generate session keys and to encrypt my payloads through it.I'm supposed to send commands to the secure-element but for the symetric encryption, neither the datasheet nor the source c...
Hello everyone , I am try to learn lorawan on a STM32WLE5 module, I am using this repository(https://github.com/Seeed-Studio/LoRaWan-E5-Node/tree/main/Projects/Applications/LoRaWAN/LoRaWAN_End_Node) for developing lorawan application. It works well b...
hello everyonei try to make same ping pong dual core example but my project not working can you help me to found the problem"there is not fault in build and i can run the project but it not working"i did not understan where is the problem
Here is one problem confused me some days:1. I send some data with LoRaWAN, so it will start RxTimeoutTimer to detect if timeout, and will set radio timeout 0xFFFF as default.2. Normally, the radio will raise IRQ_RX_DONE irq, that mean receive data d...
That's the question. See https://github.com/Lora-net/SWL2001 for the upstream code; apparently development of the Semtech LoRaWAN stack has stopped in favor of this more feature-rich LoRaWAN stack.
Greetings to all,I'm new with this development board. I download the I-CUBE- LRWAN for end node creation on NUCLEO-L073RZ + SX1272 mbed shield. I tried to send data over UART to my NUCLEO Board, then send it to my Lora gateway but I am not able to re...