Lup Yuen Lee 李立源 @lupyuen@qoto.org

‘ToxicEye’ RAT is the latest to use #Telegram for command & control

https://blog.checkpoint.com/2021/04/22/turning-telegram-toxic-new-toxiceye-rat-is-the-latest-to-use-telegram-for-command-control/

AI-Thinker introduces 5 #RISCV ESP32-C3 modules pin compatible with #ESP8266 & #ESP32 modules

https://www.cnx-software.com/2021/04/24/ai-thinker-esp32-c3-modules-compatible-esp8266-esp32/

Funny how it looks like a TV ... Is Apple making Smart TVs next? 🤔

https://www.cnn.com/2021/04/23/tech/apple-imac-design/index.html

Japan's QAnon disciples aren't letting Trump's loss quash their mission

https://www.cnn.com/2021/04/23/tech/qanon-consipiracy-theory-japan-trump-hnk-intl-dst/index.html

Still fixing #LoRaWAN Driver for #BL602 ... So let's test WisGate with WisBlock first

https://github.com/lupyuen/bl_iot_sdk/tree/lorawan/components/3rdparty/lorawan

Someday I might walk around with RAKwireless #WisGate to find the Mystery #LoRaWAN Transmitter ... But for now let's test WisGate with WisBlock and BL602!

https://docs.rakwireless.com/Product-Categories/WisGate/RAK7248/Datasheet/

Based on earlier #LoRa Coverage Testing (with #BL602 and #WisBlock) ... High chance that our Mystery #LoRaWAN Transmitter is at the nearby Subway Station 🤔

https://lupyuen.github.io/articles/wisblock#analyse-the-lora-coverage

Something (or Someone) is transmitting #LoRaWAN Packets every minute ... Signal Strength (RSSI) shows that they're a few hundred metres away

https://gist.github.com/lupyuen/8dacf002196507695a7624ef7f80a34f

Our RAKwireless #WisGate Gateway has received over 800 #LoRaWAN Packets in a day ... And I haven't powered on my BL602 and WisBlock gadgets yet! 🤔

https://docs.rakwireless.com/Product-Categories/WisGate/RAK7244C/Quickstart/#connect-the-gateway-with-chirpstack

#WisBlock Production at #RAKwireless Shenzhen

https://youtu.be/wgAfASu6rlw

#ChirpStack on RAKwireless #WisGate can generate random Application Keys for #LoRaWAN Over-The-Air Activation (OTAA) ... We shall use keys to activate our #BL602 and #WisBlock devices wirelessly

https://www.thethingsindustries.com/docs/devices/abp-vs-otaa/

WhiteSource 2021 #OpenSource #Security Vulnerabilities Report

https://resources.whitesourcesoftware.com/blog-whitesource/2021-state-of-open-source-security-vulnerabilities-cheat-sheet

"A look at #PinePhone keyboard prototype"

https://forum.pine64.org/showthread.php?tid=13684

"How I use OBS Studio to record videos for my YouTube channel"

https://opensource.com/article/21/4/obs-youtube

PineTalk 007: My Name is 64 … #PINE64

https://www.pine64.org/podcast/007-my-name-is-64-pine64/

ChirpStack (open source #LoRaWAN server) is preinstalled on @RAKwireless #WisGate ... We shall test this with #BL602 and #WisBlock

https://docs.rakwireless.com/Product-Categories/WisGate/RAK7244C/Quickstart/#connect-the-gateway-with-chirpstack

Bought the RAKwireless #LoRaWAN Gateway: #WisGate Developer D4H ... Will benchmark this with #Pine64 LoRa Gateway (Also based on RAKwireless RAK2287)

https://docs.rakwireless.com/Product-Categories/WisGate/RAK7248/Datasheet/

Reddit trader: I'm a dogecoin millionaire, inspired by Elon Musk

https://www.cnbc.com/2021/04/22/reddit-trader-im-a-dogecoin-millionaire-inspired-by-elon-musk.html

How I made $10,000 providing part of Helium's #LoRaWAN network

https://staceyoniot.com/how-i-made-10000-providing-part-of-heliums-iot-network/

InfiniTime 1.0 firmware released for #PineTime smartwatch

https://www.cnx-software.com/2021/04/22/infinitime-1-0-firmware-released-for-pinetime-smartwatch/