Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org

How we troubleshoot #LoRa on #BL602 ... Anybody watched #WandaVision? 😭

https://lupyuen.github.io/articles/lora?5#troubleshoot-lora

#LoRa + #RISCV #BL602 would make a better Pet Tracker ... Low power, long range and highly affordable 🤔
https://techcrunch.com/2021/02/25/connected-pet-collar-company-fi-raises-a-30m-series-b/

Here's how we run the #BL602 #LoRa Firmware to transmit a LoRa Packet

https://lupyuen.github.io/articles/lora?4#enter-lora-commands

#LoRa #BL602 Firmware for every LoRa Region now available for download: 434, 780, 868, 915 and 923 MHz

https://lupyuen.github.io/articles/lora?2#build-and-run-the-lora-firmware

Transmitting a #LoRa Packet over the airwaves with #RISCV #BL602? Here's how...

https://lupyuen.github.io/articles/lora?1#transmit-lora-packet

Would be interesting to see #RISCV #BL602 + #LoRa together in 1 board 🤔

https://www.seeedstudio.com/LoRa-E5-mini-STM32WLE5JC-p-4869.html

Here's how we init the #LoRa Driver for #BL602

https://lupyuen.github.io/articles/lora#initialise-lora-transceiver

#LoRa Chirp in real-time action ... 64-byte LoRa packet ... Transmitted by Hope RF96 connected to #RISCV #BL602 ... At 923 MHz with 125 kHz bandwidth ... Captured by #CubicSDR with #Airspy R2 SDR

https://youtu.be/9F30uEY-nIk

#LoRa "Fire And Forget" ... The simplest way to connect #RISCV #BL602 to LoRa ... Get your LoRa Breakout Board from Tindie Marketplace!

https://lupyuen.github.io/articles/lora#connect-bl602-to-lora-transceiver

Here's how we connect #LoRa SX1276 to #PineCone #BL602 @PINE64 over SPI

https://lupyuen.github.io/articles/lora#connect-bl602-to-lora-transceiver

I think #BL602 + #LoRa Power Profiling will be a fantastic project for Schools and Universities! ⚡👍

How would we use a #LoRa Transceiver and #PineCone #BL602 @PINE64 ... To create a low cost, low power #IoT Gadget?

https://lupyuen.github.io/articles/lora

Here's why #LoRa is perfect for low-power #BL602 #IoT Gadgets

https://lupyuen.github.io/articles/lora#visualise-lora-with-software-defined-radio

Connect #PineCone #BL602 @PINE64 to #LoRa #IoT Transceiver ... All shall be explained here

https://lupyuen.github.io/articles/lora

Sending #LoRa Packets from #PineCone #BL602 @PINE64 ? Connect these 5 data pins to Semtech SX1276 or Hope RF96

https://github.com/lupyuen/bl_iot_sdk/blob/lora/customer_app/sdk_app_lora/sdk_app_lora/sx1276.h#L24-L56

#BL602 #LoRa Chirp ... One last shot

https://pubs.gnuradio.org/index.php/grcon/article/download/8/7/

Someone captured this #LoRa Chirp with HackRF One SDR ... Isn't this beautiful?

https://www.linkedin.com/feed/update/urn:li:activity:6772707414933430272?commentUrn=urn%3Ali%3Acomment%3A%28activity%3A6772707414933430272%2C6772744850791124992%29

Captured the Legendary #LoRa Chirp! (The helix thingy)

https://pubs.gnuradio.org/index.php/grcon/article/download/8/7/

1️⃣ Enable #LoRa SX1276 Power Amplifier 2️⃣ Increase Airspy sample rate to 10 MHz ... LoRa Packets never looked better!

https://github.com/lupyuen/bl_iot_sdk/commit/ae7e11a87f58ef63fea9b5c158aa66f3e81c145e#diff-6d25e21aa14e973456e3eb35c4298a576f14a5296ae392544e1ca61d8e463ed4

"Testing #LoRa with #SDR and some handy tools"

https://penthertz.com/blog/testing-LoRa-with-SDR-and-handy-tools.html