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boards:f746zg [2024/11/18 06:28] – [NUCLEO-F746ZG] darronboards:f746zg [2024/11/18 16:24] (current) – darron
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-This board comes as part of the obsolete [[boards:lrwan2|P-NUCLEO-LRWAN2]] kit.+ARM Cortex-M7 STM32F746ZG MCU at 216 MHz with 1 MB flash and 320 KB ram.
  
-It hosts the [[interfaces:risinghf|RisingHF LRWAN GS HF1]] LoRaWAN concentrator.+This MCU contains a `r0p1' core which has a specific FreeRTOS port to workaround a hardware fault. 
 + 
 +The demo board can come as part of the obsolete [[boards:lrwan2|P-NUCLEO-LRWAN2]] kit. 
 + 
 +On the kit it hosts the [[interfaces:risinghf|RisingHF LRWAN GS HF1]] LoRaWAN concentrator. 
 + 
 +===Jumpers=== 
 + 
 +Standalone, no concentrator attached: 
 + 
 +<code> 
 +JP1 (PWR-EXT) ON (100 mA) OFF (300 mA) 
 +JP3 (power source) on U5V 
 +JP5 (IDD) ON 
 +</code> 
 + 
 +Concentrator attached: 
 + 
 +<code> 
 +JP1 (PWR-EXT) OFF 
 +JP3 (power source) on VIN-5V 
 +JP5 (IDD) ON 
 +</code>
 ===Resources=== ===Resources===
  
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 [[https://www.st.com/resource/en/user_manual/um1974-stm32-nucleo144-boards-mb1137-stmicroelectronics.pdf|User manual]] [[https://www.st.com/resource/en/user_manual/um1974-stm32-nucleo144-boards-mb1137-stmicroelectronics.pdf|User manual]]
 +
 +[[https://www.st.com/resource/en/schematic_pack/nucleo_144pins_sch.zip|Schematic pack]]
 +
 +[[https://www.st.com/en/microcontrollers-microprocessors/stm32f746zg.html|MCU product page]]
 +
 +[[https://www.st.com/resource/en/datasheet/stm32f746zg.pdf|MCU data-sheet]]
 +
 +[[https://www.st.com/resource/en/reference_manual/rm0385-stm32f75xxx-and-stm32f74xxx-advanced-armbased-32bit-mcus-stmicroelectronics.pdf|MCU reference manual]]
 +
 +[[https://www.st.com/resource/en/errata_sheet/es0290-stm32f74xxx-and-stm32f75xxx-device-limitations-stmicroelectronics.pdf|MCU errata]]
  
 [[https://www.st.com/en/evaluation-tools/p-nucleo-lrwan2.html|P-NUCLEO-LRWAN2]] [[https://www.st.com/en/evaluation-tools/p-nucleo-lrwan2.html|P-NUCLEO-LRWAN2]]