Lup Yuen Lee 李立源 @lupyuen@qoto.org

#LoRa SX1262: VREG vs DCC vs VCC ... Which shall I connect to power? 🤔

https://semtech.my.salesforce.com/sfc/p/#E0000000JelG/a/2R000000HT76/7Nka9W5WgugoZe.xwIHJy6ebj1hW8UJ.USO_Pt2CLLo

#BL602 #LoRa SX1262 Driver ... One last build error to be fixed ... G'nite!

https://github.com/lupyuen/bl_iot_sdk/blob/sx1262/components/3rdparty/lora-sx1262/src/sx126x-board.c

We map these #LoRa SX1262 functions to the #BL602 Hardware Abstraction Layers: GPIO, SPI and Interrupts

https://github.com/lupyuen/bl_iot_sdk/blob/sx1262/components/3rdparty/lora-sx1262/src/sx126x-board.c

#BL602 #LoRa SX1262 Driver Builds OK! Now we implement the hardware abstraction stubs for BL602

https://github.com/lupyuen/bl_iot_sdk/tree/sx1262/components/3rdparty/lora-sx1262

#BL602 #LoRa SX1262 Driver ... A.k.a. #Pine64 LoRa Module ... Porting in progress

https://github.com/lupyuen/bl_iot_sdk/tree/sx1262/components/3rdparty/lora-sx1262

Now porting to #BL602: Driver for #Pine64 #LoRa Module (SX1262) ... Let's see how fast we can do this 🚀

https://github.com/lupyuen/bl_iot_sdk/tree/sx1262/components%2F3rdparty%2Flora-sx1262

Straight vs Coiled #LoRa Antenna ... It's the Antenna Length that matters

https://www.thethingsnetwork.org/forum/t/antenna-length-for-868-and-433-mhz/5378

The new #LoRa Module @PINE64 is based on Semtech SX1262 ... Here's the Reference Implementation of the SX1262 Driver

https://github.com/Lora-net/LoRaMac-node/tree/master/src/radio/sx126x

Pins on one edge of the #Pine64 #LoRa Module are replicated ... So it's actually Breadboard-Friendly

Soldering the springy #LoRa Module @PINE64

https://youtu.be/cJ0wpANpbyc

#LoRa Module @PINE64 with the funny PCB Trace behind ... Took me all night to figure out why 😂

https://youtu.be/cJ0wpANpbyc

Yep it's the @PINE64 #LoRa Gateway!

https://youtu.be/cJ0wpANpbyc

#RISCV Extensions offer "substantial energy savings" for #LoRa Preamble Detection and Bluetooth Low Energy

https://www.hackster.io/news/risc-v-extension-boasts-dramatic-improvements-in-ultra-low-power-iot-wireless-signal-processing-b54b9fd5ce27

"Comparison of #LoRa vs #ZigBee"

https://www.reddit.com/r/homeautomation/comments/mp62qv/comparison_of_the_advantages_and_disadvantages_of/?utm_medium=android_app&utm_source=share

Can we use Graphical Flow Programming ... To connect Sensors (like BME280) to Network Transceivers (like #LoRa) on #BL602 ? 🤔

https://noflojs.org/tutorials/canadianness/

Creating #BL602 Libraries? Here's how we created the reusable libraries for #LoRa SX1276 and NimBLE Porting Layer

https://lupyuen.github.io/articles/lora2?66#appendix-how-to-create-bl602-libraries

Here's how we receive #LoRa Packets with #PineCone #BL602 @PINE64 ... Bonus: Handling BL602 GPIO Interrupts with NimBLE Porting Layer

https://lupyuen.github.io/articles/lora2

#BL602 #LoRa Level 1 Complete! 🎉 ... Moving on to LoRa Levels 2 and 3

https://lupyuen.github.io/articles/lora2?60#whats-next

7 things that can go wrong with #BL602 #LoRa ... And how we fix them

https://lupyuen.github.io/articles/lora2?52#troubleshoot-lora

Here's how we Receive #LoRa Packets with #BL602 LoRa Firmware

https://lupyuen.github.io/articles/lora2?50#enter-lora-commands