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start [2025/09/24 08:55] sausage |
start [2026/10/15 03:04] (current) sausage [AirFlash for the Pi Zero] |
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| + | ====== STM32/Nucleo LoRa project quick start ====== | ||
| + | |||
| + | [[stm32-nucleo-lora-quickstart|{{::stm32:stm32-nucleo-lora-module-breadboard.jpg?direct&400| }}]] | ||
| + | |||
| + | Following up from last weeks ESP32 LoRa quick start, here is a version for the STM32, and specifically Nucleo F303K8 or similar. | ||
| + | |||
| + | So if you need to slap together a quick LoRa-based project on an STM32 NUCLEO-F303K8 using STM32CubeIDE for testing, follow along here. | ||
| + | |||
| + | [[stm32-nucleo-lora-quickstart|Read Article]] | ||
| + | |||
| + | ====== ESP32/esp-idf LoRa project quick start ====== | ||
| + | |||
| + | [[esp32-espidf-lora-quickstart|{{:lora:rfm95-lora.jpg?direct&400 |}}]] | ||
| + | |||
| + | If you need to bang together a quick LoRa-based project on an ESP32 using esp-idf (not Arduino) so you can get going in a hurry, follow along here. | ||
| + | |||
| + | The focus on this quick start is to aim for 915MHz. Our setup will be configured to pull Meshcore packets out of air configured for the Australian NSW/ACT Regional settings. But you can easily change this for your region. | ||
| + | |||
| + | [[esp32-espidf-lora-quickstart|Read Article]] | ||
| + | |||
| + | ====== Attending ElectroneX 2026 ====== | ||
| + | |||
| + | [[electronex_2026|{{:electronex:electronex-sign.jpg?direct&400 |}}]] | ||
| + | |||
| + | Last month I attended ElectroneX 2026. | ||
| + | |||
| + | For years I've been wanting to go to an [[https://www.linkedin.com/company/electronex-australia|ElectroneX]] show but every year something always gets in the way. | ||
| + | |||
| + | This year I got in touch with the Professor to see if he was keen to go. He definitely was, so we made a date of it. | ||
| + | |||
| + | ElectroneX is all about where businesses come together. If you're looking for ready-made parts to bring a product to market or to find vendors supplying connectors, components, small-form factor boards, this is the place to be. | ||
| + | |||
| + | [[electronex_2026|Read Article]] | ||
| + | |||
| + | |||
| + | ====== The first few weeks with the Commodore 64 Ultimate ====== | ||
| + | |||
| + | [[first_weeks_with_the_commodore_64u|{{:commodore:c64u-in-place.jpg?direct&400 |}}]] | ||
| + | |||
| + | Only the very astute among you would have noticed that I've been on a bit of a Commodore fanboy high since July 2025 with the resurrection of [[https://www.commodore.net|Commodore]] and the production of the [[https://www.commodore.net/category/computers|Commodore 64 Ultimate]]. | ||
| + | |||
| + | There are probably hundreds of reviews out there already. I've deliberately avoided reading any just yet while piecing this article together. But if I happen to wind up covering the same stuff... well, then I do. I wanted to write from the perspective of having used the machine for a number of weeks. | ||
| + | |||
| + | Short version? I'm still loving it! | ||
| + | |||
| + | [[first_weeks_with_the_commodore_64u|Read Article]] | ||
| + | |||
| + | ---- | ||
| + | |||
| + | ====== Nordic NRF9151, Zephyr Message Queues, C++ and troubleshooting the less obvious ====== | ||
| + | |||
| + | |||
| + | [[nrf9151_zephyr_queues_cpp_trouble|{{::zephyr:nrf9151-module-wire-mess.jpg?nolink&400 |}}]] | ||
| + | |||
| + | Recently I worked on a product solution using a development platform based on the Nordic nRF9151 chipset, which was my first foray into Zephyr. | ||
| + | |||
| + | I needed my ISR to put items in a Message Queue. | ||
| + | |||
| + | And here is a where a problem occurred. This is a story of troubleshooting the not-so-obvious. | ||
| + | |||
| + | [[nrf9151_zephyr_queues_cpp_trouble|Read Article]] | ||
| + | |||
| + | ---- | ||
| + | |||
| ====== My time at Commodore ====== | ====== My time at Commodore ====== | ||
| [[my_time_at_commodore|{{:commodore:commodore-building.png?nolink&400 |}}]] | [[my_time_at_commodore|{{:commodore:commodore-building.png?nolink&400 |}}]] | ||
| Line 9: | Line 73: | ||
| [[my_time_at_commodore|Read Article]] | [[my_time_at_commodore|Read Article]] | ||
| + | |||
| + | ---- | ||
| ====== Hacking Region Free DVD on the LG LHB655NW Home Theatre ====== | ====== Hacking Region Free DVD on the LG LHB655NW Home Theatre ====== | ||
| Line 18: | Line 84: | ||
| [[hacking_region_on_lg_lhb655nw|Read Article]] | [[hacking_region_on_lg_lhb655nw|Read Article]] | ||
| + | |||
| + | ---- | ||
| ====== Build your own Mobile Phone with the LilyGo T-A7670SA ====== | ====== Build your own Mobile Phone with the LilyGo T-A7670SA ====== | ||
| Line 32: | Line 100: | ||
| [[build_your_own_mobile_phone|Read Article]] | [[build_your_own_mobile_phone|Read Article]] | ||
| + | |||
| + | ---- | ||
| ====== Making Embedded Systems - A Reader's Review ====== | ====== Making Embedded Systems - A Reader's Review ====== | ||
| Line 274: | Line 344: | ||
| [[airflash|{{:airflash:airflash.jpg?direct&300 |}}]] | [[airflash|{{:airflash:airflash.jpg?direct&300 |}}]] | ||
| - | The AirFlash is an open-source standalone USB powered device that accepts up to four USB Flash drives and will serve their content out over WIFI to one or more users. | + | The AirFlash is an open-source standalone USB powered embedded Linux device that accepts up to four USB Flash drives and will serve their content out over WIFI to one or more users. |
| You can take it anywhere and plug it in to a USB power source. Within 90 seconds the device will be available. | You can take it anywhere and plug it in to a USB power source. Within 90 seconds the device will be available. | ||
start.1758704156.txt.gz ยท Last modified: 2025/09/24 08:55 by sausage
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