About PrathamSalunkhe

PrathamSalunkhe · 2025-01-09

Hi everyone,I am working on an STM32WL-based device and have successfully operated downlink in LoRaWAN communication when using the following JSON payload format: { "devEui": "0102030405060708", "confirmed": true, "fPort": 10, "data": "ESIzRFU=" } ...

PrathamSalunkhe · 2025-01-06

Hi everyone,I am currently working on the LoRaWAN_AT_Slave example from the firmware package repository (STM32Cube_FW_WL_V1.3.0) provided by ST. So far, I have successfully implemented uplink and downlink communication, enabling the device to send se...

PrathamSalunkhe · 2024-10-28

Hello ST Community,I’m currently working on a project using the RAK3172 Evaluation Board that integrates the STM32WLE5 chipset. I successfully tested the default example (LORAWAN_AT_SLAVE), and it works well on the evaluation board. I’m able to commu...

PrathamSalunkhe · 2025-01-16

Thank you for pointing out the 84 bytes. Could you explain what exactly contributes to this size? My understanding is that it might include the overhead of the JSON structure itself (e.g., field names, formatting, and metadata) in addition to the pay...

PrathamSalunkhe · 2025-01-16

Thank you for your insights!Application Server: I am using AWS IoT Core as the application server.Network: I don’t receive detailed logs from the network, but I can verify on the gateway (RAK7289) that the downlink is received when sent from the serv...

PrathamSalunkhe · 2025-01-13

Hello @Andrew Neil Thank you for your response!To clarify:Where I’m specifying the JSON payload:I’m specifying the JSON payload on the application server, which queues it for downlink via the LoRaWAN network. The server accepts both payload formats (...

PrathamSalunkhe · 2025-01-09

Hello @STTwo-32 Thank you for the guidance!I understand that the LoRaWAN_FUOTA and LoRaWAN_FUOTA_DualCore examples provide a good starting point for FUOTA implementation. However, my specific requirement is to perform FUOTA within the LoRaWAN_AT_Slav...

PrathamSalunkhe · 2025-01-09

Hello @Andrew Neil Thank you for your response!I’m using the LoRaWAN_AT_Slave example code, and after the device successfully joins the server, I change its class to CLASS C to receive downlinks.When I send the JSON payload with base64-encoded data i...

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Issue with Receiving Downlink Data on STM32WL Device Using JSON Format in LoRaWAN

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LoRaWAN Network Join Issue Using Shared UART on RAK3172 Module (STM32WLE5)

Re: Issue with Receiving Downlink Data on STM32WL Device Using JSON Format in LoRaWAN

Re: Issue with Receiving Downlink Data on STM32WL Device Using JSON Format in LoRaWAN

Re: Issue with Receiving Downlink Data on STM32WL Device Using JSON Format in LoRaWAN

Re: How to Set Up a Multicast in the LoRaWAN_AT_Slave Example for FUOTA?

Re: Issue with Receiving Downlink Data on STM32WL Device Using JSON Format in LoRaWAN