issue208:micro-ci_micro-la
Différences
Ci-dessous, les différences entre deux révisions de la page.
Prochaine révision | Révision précédente | ||
issue208:micro-ci_micro-la [2024/08/31 14:30] – créée auntiee | issue208:micro-ci_micro-la [2024/09/03 09:41] (Version actuelle) – auntiee | ||
---|---|---|---|
Ligne 1: | Ligne 1: | ||
- | + | **CYD and RPi Pico 2??? | |
- | CYD and RPi Pico 2??? | + | |
Greetings again fellow Sentient Lifeforms. Things here at landing pad 2997 on Terra haven' | Greetings again fellow Sentient Lifeforms. Things here at landing pad 2997 on Terra haven' | ||
Ligne 8: | Ligne 7: | ||
RPi Pico 2 | RPi Pico 2 | ||
- | First up is the news that just dropped on August 8 that the folks at Raspberry Pi Foundation have not only created a new Microcontroller named RP2350 and that will be the base chip on the new RPi Pico 2 that will retail for $5.00 USD and available from a few select retailers (see https:// | + | First up is the news that just dropped on August 8 that the folks at Raspberry Pi Foundation have not only created a new Microcontroller named RP2350 and that will be the base chip on the new RPi Pico 2 that will retail for $5.00 USD and available from a few select retailers (see https:// |
- | The good news is that the new chip is more powerful than the RP2040 (which was a pretty powerful device) and will bring some awesome specs. I’ll try to distill the specs down for you. | + | CYD et RPi Pico 2 ??? |
+ | |||
+ | Je vous salue à nouveau, chers frères et sœurs de la forme de vie sensible. Les choses ici, sur la plateforme d' | ||
+ | |||
+ | Quoi qu'il en soit, parlons des nouvelles dans le monde des microcontrôleurs. | ||
+ | |||
+ | RPi Pico 2 | ||
+ | |||
+ | Tout d' | ||
+ | |||
+ | |||
+ | **The good news is that the new chip is more powerful than the RP2040 (which was a pretty powerful device) and will bring some awesome specs. I’ll try to distill the specs down for you. | ||
The Pico 2 has roughly double the RAM of its predecessor, | The Pico 2 has roughly double the RAM of its predecessor, | ||
Ligne 16: | Ligne 26: | ||
In addition to all of that, a number of vendors have announced that they have specialty boards based on the RP2350, including Sparkfun, Seeed Studios, Pimoroni, Invector Labs, Cytron, Adafruit, and many others. | In addition to all of that, a number of vendors have announced that they have specialty boards based on the RP2350, including Sparkfun, Seeed Studios, Pimoroni, Invector Labs, Cytron, Adafruit, and many others. | ||
- | We’ll look at the RPi Pico 2 down the road. You can find the Micropython firmware at https:// | + | We’ll look at the RPi Pico 2 down the road. You can find the Micropython firmware at https:// |
- | CYD or ESP32-2432S028R | + | La bonne nouvelle, c'est que la nouvelle puce est plus puissante que le RP2040 (qui était un appareil assez puissant) et qu' |
+ | |||
+ | Le Pico 2 dispose d' | ||
+ | |||
+ | En plus de tout cela, un certain nombre de fournisseurs ont annoncé qu'ils avaient des cartes spécialisées basées sur le RP2350, dont Sparkfun, Seeed Studios, Pimoroni, Invector Labs, Cytron, Adafruit et bien d' | ||
+ | |||
+ | Nous nous pencherons sur le RPi Pico 2 un peu plus tard. Vous pouvez trouver le firmware Micropython sur https:// | ||
+ | |||
+ | |||
+ | **CYD or ESP32-2432S028R | ||
If you haven’t been watching the news for new Microcontroller boards and devices pretty closely, you might not know about the CYD or ESP32-2432S028R. What is it, why am I discussing it here, and what the heck does ‘CYD’ mean? | If you haven’t been watching the news for new Microcontroller boards and devices pretty closely, you might not know about the CYD or ESP32-2432S028R. What is it, why am I discussing it here, and what the heck does ‘CYD’ mean? | ||
Ligne 26: | Ligne 45: | ||
I’d love to show you some pictures, but due to shipment delays, I was unable to provide any pictures from my testing unit. So instead of “borrowing” pictures from someone’s website, I’ll suggest you take a look at the Random Nerds website at https:// | I’d love to show you some pictures, but due to shipment delays, I was unable to provide any pictures from my testing unit. So instead of “borrowing” pictures from someone’s website, I’ll suggest you take a look at the Random Nerds website at https:// | ||
- | If you are like me, you can immediately start to see some interesting and fun projects using this device. (My adult son wants us to use the test device to make a “pip-boy” wearable wrist unit similar to the one they use in the Fallout series of games and in the TV Series of the same name – https:// | + | If you are like me, you can immediately start to see some interesting and fun projects using this device. (My adult son wants us to use the test device to make a “pip-boy” wearable wrist unit similar to the one they use in the Fallout series of games and in the TV Series of the same name – https:// |
- | Not only can you use Arduino to program the CYD device, it looks like you should be able to use the generic ESP-32 Micropython firmware and add a couple of modules to support the display and touchscreen interfaces. | + | CYD ou ESP32-2432S028R |
+ | |||
+ | Si vous n'avez pas suivi de près l' | ||
+ | |||
+ | Pour commencer, CYD signifie « Cheap Yellow Display » (la carte est jaune dans l' | ||
+ | |||
+ | J' | ||
+ | |||
+ | Si vous êtes comme moi, vous pouvez immédiatement commencer à imaginer des projets intéressants et amusants utilisant cet appareil. (Mon fils adulte veut que nous utilisions le dispositif de test pour fabriquer une unité de poignet portable « pip-boy » similaire à celle utilisée dans la série de jeux Fallout et dans la série télévisée du même nom - https:// | ||
+ | |||
+ | |||
+ | **Not only can you use Arduino to program the CYD device, it looks like you should be able to use the generic ESP-32 Micropython firmware and add a couple of modules to support the display and touchscreen interfaces. | ||
As I have (constantly complained) not received the board yet (and today is the deadline for this article), I haven’t been able to actually power up the board and try anything at all to this point. I am planning on creating a series of future articles that will detail using the CYD in Arduino AND Micropython. | As I have (constantly complained) not received the board yet (and today is the deadline for this article), I haven’t been able to actually power up the board and try anything at all to this point. I am planning on creating a series of future articles that will detail using the CYD in Arduino AND Micropython. | ||
Ligne 36: | Ligne 66: | ||
In doing my ‘early research’, | In doing my ‘early research’, | ||
- | The bottom line is this device seems to be a great addition to your Microcontroller parts box, and at the very least shows a tremendous amount of potential for things to come in the world of Micropython and Microcontrollers. | + | The bottom line is this device seems to be a great addition to your Microcontroller parts box, and at the very least shows a tremendous amount of potential for things to come in the world of Micropython and Microcontrollers.** |
- | As I was wandering around the Internet looking for this, I noticed a number of larger displays, some with touchscreen and some without, but none (so far) with dedicated Microcontrollers onboard. | + | Vous pouvez non seulement utiliser Arduino pour programmer le dispositif CYD, mais il semble que vous devriez être en mesure d' |
+ | |||
+ | Comme je n'ai pas encore reçu la carte (je m'en plains constamment) et que la date limite pour cet article est aujourd' | ||
+ | |||
+ | Pour tenter de justifier tout cela, il existe même un pilote qui devrait vous permettre de concevoir des interfaces graphiques (que l'on voit dans de nombreuses images du CYD sur l' | ||
+ | |||
+ | En faisant mes « premières recherches », comme je le fais habituellement avant d' | ||
+ | |||
+ | En conclusion, ce dispositif semble être un excellent ajout à votre boîte d' | ||
+ | |||
+ | |||
+ | **As I was wandering around the Internet looking for this, I noticed a number of larger displays, some with touchscreen and some without, but none (so far) with dedicated Microcontrollers onboard. | ||
As to the “Cheap” portion of the Cheap Yellow Display, when I went to the Internet looking for the ESP32-2432S028R and variants, I found that, depending on where you want to buy from and how fast you want it, you can find many versions of the board for less than $20 USD. For a device that includes a 240 x 320 px display WITH Touchscreen, | As to the “Cheap” portion of the Cheap Yellow Display, when I went to the Internet looking for the ESP32-2432S028R and variants, I found that, depending on where you want to buy from and how fast you want it, you can find many versions of the board for less than $20 USD. For a device that includes a 240 x 320 px display WITH Touchscreen, | ||
Ligne 46: | Ligne 87: | ||
Next time (I can’t promise that it will be next month, since I’m STILL waiting on my test board to come in), I’ll start the series with getting the board up on Arduino IDE (yes, Arduino!). | Next time (I can’t promise that it will be next month, since I’m STILL waiting on my test board to come in), I’ll start the series with getting the board up on Arduino IDE (yes, Arduino!). | ||
- | Until next time, as always; stay safe, healthy, positive and creative! | + | Until next time, as always; stay safe, healthy, positive and creative!** |
+ | |||
+ | En parcourant l' | ||
+ | |||
+ | En ce qui concerne la partie « bon marché » du Cheap Yellow Display (écran jaune bon marché), lorsque j'ai cherché sur Internet l' | ||
+ | |||
+ | Si vous envisagez d' | ||
+ | |||
+ | La prochaine fois (je ne peux pas promettre que ce sera le mois prochain, car j' | ||
+ | |||
+ | Jusqu' | ||
issue208/micro-ci_micro-la.1725107458.txt.gz · Dernière modification : 2024/08/31 14:30 de auntiee