SAMR34 vs RN2903 ?

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I have discussed with Microchip friends in many support tickets.

 

Even though I am a die-hard fan of MPLAB X and PIC, I still think that SAMR34 is better for the long run.

 

The price:

  • SAMR34 = MCU + Lora Chip = US$5 - US$6.
  • RN2903 = Lora Chip = US$9 - US$10

 

Software Defined frequency:

  • SAMR34 - programme through AT command
  • RN2903 - programme during writing firmware stage

 

Extra MCU

  • SAMR34 - no need
  • RN2903 - need one more MCU to control

 

Extra sensor library support

  • SAMR34 - many official naked source libraries based on ARM 32 bit.
  • RN2903 - many crap naked source PIC 8 libraries based on web copies.

 

 

What is your choice then?  cool