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JPablo1
Associate II
since ‎2023-05-14
‎2023-08-07

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  • 10 Posts
  • 1 Solutions
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User Activity

NUCLEO WL55JC1 dead?

2023-08-02
Hi, I was working as usual with my NUCLEO WL55JC1 board, powered from external 3.3V.  Everything was working correctly and I turned the power suplly off, after turning it on again (next day), the board didn't work. I know the program is not runnin be...

Using SubGHz_Phy with LRWAN_GS_HF1 expansion board on NUCLEO-F746ZG

2023-07-21
Hello, I've been working in a LoRa (not LoRaWAN) network, implementing a master-slave topolgy with NUCLEO-WL55JC1 boards. Currently, I'm sending commands to the master via UART, but I'd like to do this through a web server, so I'm trying to get ether...

Change NUCLEO-WL55JC1 antenna

2023-07-18
Hi, I'm implementing a LoRa network (not LoRaWAN) using NUCLEO-WL55JC1 boards in a Master-Slave topology. I've scattered 7 end nodes, i.e., slaves, throughout 150 hectares and achieved successful data transmission. Each of these slaves and their rela...

Cascading LPTIM in STM32WL55JC17

2023-06-26
I'd like to know if it is possible to cascade two LPTIM in order to make a 32-bit counter. I'm implementing my main LoRa application with the sequencer but I need to have 32-bit hardware counter running continously in the background to count external...

Hi, I'm trying to transmit information between two NucleoWL55JC1 boards using LoRa modulation, i.e only the SUBGHZ_PHY layer. I want to set up the peripherals and middleware with CubeMX and use the HAL SUBGHZ functions in the code section.

2023-05-14
Unluckily, I haven't found indications as to which of this functions to use for a basic transmit/receive application. In the HAL documentation and inside the stm32wlxx_hal_subghz.c file the functions are described independently but there is no cont...
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