Lup Yuen Lee 李立源 @lupyuen@qoto.org

#PineDio Stack #BL604 exposes GPIO 8 (on GPIO Port) and Reset Pin (on JTAG Port) ... We could connect them to an SBC for Auto Flash & Test 🤔

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

"Using LEOs and GEOs" (Starlink)

https://www.potaroo.net/ispcol/2022-04/leogeo.html

Weird Antenna ... But works great with #LoRa on #PineDio Stack #BL604 @PINE64 ! 👍

https://lupyuen.github.io/articles/pinedio2

Singapore ranked No. 6 globally for having most number of Exposed Databases

https://www.straitstimes.com/tech/tech-news/singapore-ranked-no-6-globally-for-having-most-number-of-exposed-databases

Inside Apple's Hefty DIY iPhone Repair Kit

https://gizmodo.com/apple-self-service-repair-tool-kit-rentals-are-massive-1848848298

Our #BL604 GPIO Expander handles GPIO Interrupts in #NuttX RTOS ... By demuxing One Single IRQ into Multiple GPIOs

https://github.com/lupyuen/bl602_expander#handle-gpio-interrupt

New options for removing Personally-Identifiable Information from Google Search

https://blog.google/products/search/new-options-for-removing-your-personally-identifiable-information-from-search/

How we attach a GPIO Interrupt Handler in our #BL604 GPIO Expander for #NuttX RTOS ... Only 1 Interrupt Hander per GPIO ... No Daisy Chaining for now 🌼⛓

https://github.com/lupyuen/bl602_expander#attach-gpio-interrupt

"Espressif announces #ESP32-C2 Matter chip AND embraces an all #RISCV future"

https://www.robertlipe.com/espressif-announces-esp32-c2-matter-chip-and-embraces-an-all-risc-v-future/

All future #ESP32 SoCs will be based on #RISCV instead of Xtensa

https://www.linkedin.com/posts/naveenpsofficial_embedded-espressif-esp32-activity-6924660740821835776-IQbN?utm_source=linkedin_share&utm_medium=android_app

#BL604 GPIO Expander for #NuttX calls the BL604 GPIO Driver to read GPIO Inputs and write GPIO Outputs ... Wonder what happens if we flip between Input and Output ... Like for #PineDio Stack's Push Button / Vibrator 🤔

https://github.com/lupyuen/bl602_expander#read-gpio

Alibaba Cloud gets more of Android working on #RISCV

https://www.theregister.com/2022/04/27/alibaba_cloud_android_risc_v_port/

Alphabet’s Q1 profits dropped by more than $1 billion compared to 2021

https://www.theverge.com/2022/4/26/23043402/google-alphabet-youtube-q1-2022-earnings