About KCB11

KCB11 · 2024-12-25

Hi, I'm using the LoRaWAN end node example from the stm32cubewl v1.3.0. The board im using is the RAK3172 based on the stm32wle5ccu6 chip. The application i want to build reads data from a modbus using UART and sends it through lorawan. I have assign...

KCB11 · 2024-12-04

Hello, I am completely new to STM32. I am using a RAK3172 based on the stm32wle5ccu6 chip. I have already tested some basic codes on it and works fine. I am trying to write a code to perform modbus communication with a certain device. So i started wi...

KCB11 · 2024-12-30

this didnt work but calling MX_USART2_UART_Init() everytime before using uart2 fixed it for me.

KCB11 · 2024-12-05

OK thank you. I just have one more doubt, if I send more than 10 bytes of data why does HAL_UART_Receive() function stop working after it. If I send 12 bytes of data then it should only lead to loss of 2 bytes right. If I send 10 bytes after some ti...

KCB11 · 2024-12-05

I am sending HELLOWORLD first time then followed by TESTING123. When I checked in debug mode after the first try rx_buf= HELLOWORLD all is fine, then in the next iteration, I sent TESTING123, but the receive timesout and when i check rx_buf after the...

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UART not working with LoRaWAN

UART not receiving as expected

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