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boards:wio-e5 [2024/08/21 10:32] – [Resources] darronboards:wio-e5 [2024/09/25 13:51] (current) – [Resources] darron
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 </wrap> </wrap>
  
-This board has a package containing a STM32WLE5JC cortex-m4 microcontroller at 48 MHz.+This board has a package containing a STM32WLE5JC Cortex-M4 microcontroller at 48 MHz.
  
-The MCU does not contain a FPU, only the mandatory DSP for m4+The MCU does not contain a FPU, only the mandatory DSP for M4
 cores, but it does have an embedded radio, it appears to be an SX1262. cores, but it does have an embedded radio, it appears to be an SX1262.
  
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 the device may be destroyed." the device may be destroyed."
  
-I probably would not have bothered with this board had I read the above warning beforehand. 
-Who designs a MCU that can self destruct if a bit doesn't get set in error? 
  
  
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 </code> </code>
  
-Once testing is complete we will erase the firwmare but if you do +Once testing is complete erase the firmware but there is no going back since the firmware is not available in any format.
-so there is no going back since it's not available in any format.+
  
  
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 </code> </code>
  
 +===Pin control===
 +
 +<code>
 +PA4 RF_SW_CTRL1
 +PA5 RF_SW_CTRL2
 +PB0 RF_TXCO_VCC
 +</code>
 +
 +===RF switch===
 +
 +<code>
 +OFF
 +PA4 RF_SW_CTRL1 = 0
 +PA5 RF_SW_CTRL2 = 0
 +
 +RX
 +PA4 RF_SW_CTRL1 = 1
 +PA5 RF_SW_CTRL2 = 0
 +
 +RFO_LP
 +PA4 RF_SW_CTRL1 = 1
 +PA5 RF_SW_CTRL2 = 1
 +
 +RFO_HP
 +PA4 RF_SW_CTRL1 = 0
 +PA5 RF_SW_CTRL2 = 1
 +</code>
 +
 +According to the product WIKI RFO_LP is not supported.
 ===Clock=== ===Clock===
  
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 32MHz TCXO 32MHz TCXO
- 
-<code> 
-PB0 TCXO VCC 
-</code> 
  
 ==LSE== ==LSE==
  
 32.768KHz 32.768KHz
-===Antenna=== 
  
-==Receiver==+===LoRaWAN firmware===
  
-<code> +The I-CUBE LoRaWAN demo has been updated to support GNU make [[https://hg.kewl.org/pub/LauraWAN|here]].
-PA4 1 +
-PA5 0 +
-</code>+
  
-==Transmitter with RFO_HP== 
- 
-<code> 
-PA4 0 
-PA5 1 
-</code> 
- 
-SMPS mode. 
- 
-==Transmitter with RFO_LP== 
- 
-Not supported. 
  
 ===Resources=== ===Resources===
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 [[https://wiki.seeedstudio.com/LoRa_E5_Dev_Board/|Product page]] [[https://wiki.seeedstudio.com/LoRa_E5_Dev_Board/|Product page]]
  
-[[https://wiki.seeedstudio.com/LoRa_E5_Dev_Board/#develop-with-stm32cube-mcu-package|Develop with STM32CUBEMX]]+[[https://wiki.seeedstudio.com/LoRa_E5_Dev_Board/#develop-with-stm32cube-mcu-package|Develop with STM32CUBE]]
  
 [[https://files.seeedstudio.com/products/317990687/res/LoRa-E5%20module%20datasheet_V1.0.pdf|LoRa E5 datasheet]] [[https://files.seeedstudio.com/products/317990687/res/LoRa-E5%20module%20datasheet_V1.0.pdf|LoRa E5 datasheet]]
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 [[https://github.com/hallard/LoRa-E5-Breakout|LoRa E5 clone]] [[https://github.com/hallard/LoRa-E5-Breakout|LoRa E5 clone]]
  
-[[https://github.com/Seeed-Studio/LoRaWan-E5-Node|Lora E5 repository]]+[[https://github.com/Seeed-Studio/LoRaWan-E5-Node|Lora E5 repository LoRaWAN 1.0.3]] 
 + 
 +[[https://github.com/marekpow/lorawan-test|Lora E5 repository LoRaWAN 1.0.4]]
  
 [[https://www.st.com/en/microcontrollers-microprocessors/stm32wle5jc.html|MCU product page]] [[https://www.st.com/en/microcontrollers-microprocessors/stm32wle5jc.html|MCU product page]]
  
 [[https://www.st.com/resource/en/datasheet/stm32wle5jc.pdf|MCU datasheet]] [[https://www.st.com/resource/en/datasheet/stm32wle5jc.pdf|MCU datasheet]]
- 
  
 {{[downloads:rm0461-stm32wlex-advanced-armbased-32bit-mcus-with-subghz-radio-solution-stmicroelectronics.pdf|MCU reference manual}} {{[downloads:rm0461-stm32wlex-advanced-armbased-32bit-mcus-with-subghz-radio-solution-stmicroelectronics.pdf|MCU reference manual}}