Good to have a Software Defined Radio (like Airspy R2) ... When testing #LoRa on prototype hardware (like #PineDio Stack BL604)
https://lupyuen.github.io/articles/lora#visualise-lora-with-software-defined-radio
Remember to deselect all other SPI Peripherals when testing #LoRa SX1262 on #PineDio Stack BL604
https://lupyuen.github.io/articles/lorawan2?5#deselect-spi-peripherals
How #LoRa SX1262 Transceiver is wired up on #PineDio Stack BL604
https://lupyuen.github.io/articles/lorawan2?3#lora-sx1262-transceiver
SDR Spectrum Analyser shows this beautiful #LoRa Chirp transmitted by #PineDio Stack SX1262 ... Looks OK but why are there "Fireflies"? 🤔
https://lupyuen.github.io/articles/lora#visualise-lora-with-software-defined-radio
RAK3172: "STM32WLE5CC chip, an Arm Cortex-M4 at 48 MHz, 256 KB of Flash memory, 64 KB of SRAM, and #LoRa in one package"
https://kongduino.wordpress.com/2021/08/03/intermezzo-rak3172/
#LoRa Brings Geolocation to Every IoT Device
https://blog.semtech.com/lora-brings-geolocation-to-every-iot-device
Indoors Environment Monitoring with #LoRa, Part 4
https://kongduino.wordpress.com/2021/07/18/indoors-environment-monitoring-with-lora-part-4/
Indoors Environment Monitoring with #LoRa
https://kongduino.wordpress.com/2021/07/15/indoors-environment-monitoring-with-lora-part-3/
Nokia E63 phone converted into #LoRa messenger for secure, off-the-grid communication
And of course I bought another Yagi (#LoRa)
https://kongduino.wordpress.com/2021/06/30/and-of-course-i-bought-another-yagi/
#LoRa Messenger in a Nokia shell (STM32H7)
https://hackaday.com/2021/06/26/lora-messenger-in-nokias-shell/
IoT Techie and Educator / Apache NuttX PMC