I want to build a LoRa node from SX1261 which works on the frequencies of 868Mhz and I found at the manufacturer the following assembly ms I did not find more details on the different passive components. if you can help me to build this node I will be very grateful. enter image description here

  • 2
    \$\begingroup\$ It sounds as if you are not experienced in RF design. If so, more details about the passive components won't help much as many other aspects need to be considered for a successful circuit design. Why not use a ready made SX1262 module? \$\endgroup\$
    – Codo
    Apr 6, 2022 at 10:40
  • 1
    \$\begingroup\$ If you look at AN 1200.52 where you surely found this schematic, you will find component suggestions with values for 868MHz 2 pages down. Took me a few minutes to find and I've never used this part. So what's your actual question, why they picked those values? \$\endgroup\$
    – Lundin
    Apr 6, 2022 at 12:42


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.