#32-bit microcontroller programming

[frred2rson]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/stm32f205vct6-stmicroelectronics-4046841

Microcontroller 32 bit controller, 32-bit microcontroller programming

STM32F Series 512 kB Flash 128 kB RAM ARM Based 32-Bit Microcontroller -LQFP-100

[addohaislam2000]

What is 32 bit Microcontroller, Programming microcontroller, Microcontroller 

512kB flash, 64kB SRAM, Ethernet, USB, LQFP100 package

[jeeo2cllan]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/stm32f429zit6tr-stmicroelectronics-8101935

32 bit embedded microcontrollers software, low power microcontrollers

STM32F Series 2 MB Flash 256 KB RAM 100 MHz 32-Bit Microcontroller - LQFP-144

[rber2rill]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/stm32f429zit6-stmicroelectronics-6028224

What is 32 bit microcontroller, microcontroller manufacturer, development board

STM32F Series 2 MB Flash 256 kB RAM 180 MHz 32-Bit Microcontroller - LQFP-144

[jhhn2rssh]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/stm32f429zit6-stmicroelectronics-6039362

Wireless USB, Low power microcontroller, development board, Pic microcontroller

STM32F Series 2 MB Flash 256 kB RAM 180 MHz 32-Bit Microcontroller - LQFP-144

[swhn2ltmn]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/stm32l471vgt6tr-stmicroelectronics-9173291

What is a microcontroller, lcd microcontrollers, programming microcontroller

STM32L Series 1 MB Flash 128 kB RAM 80 MHz 32-Bit Microcontroller - LQFP-100

[dvdid2ddan]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/cy8c5868axi-lp035-infineon-3028673

Microcontroller controller, types of microcontrollers, wireless microcontroller

CY8C5xx Series 256 kB Flash 64 kB RAM 67 MHz SMT 32-Bit PSoC®5 - TQFP-100

[rnk2tmoss]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/stm32f437vgt6tr-stmicroelectronics-3169940

Software microcontroller, lcd microcontroller, 32 bit embedded microcontrollers

Arm Cortex-M4 core with DSP and FPU, 1 Mbyte of Flash memory, 180 MHz

[mhel2seyy]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/stm32f407zgt6-stmicroelectronics-4012641

32 bit embedded microcontroller, 32 bit low power microcontrollers

STM32F Series 1024 kB Flash 192 kB RAM 168 MHz 32-Bit Microcontroller - LQFP-144

[rnld2uilar]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/xmc1402f064x0128aaxuma1-infineon-2064703

What is a microcontroller, 32 bit embedded microcontroller integrated circuit

XMC1000 Series 64 kB Flash 16 kB RAM 32 Bit Microcontroller - LQFP-64

[jhn2mmda]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/stm32f207igt6-stmicroelectronics-3044937

Programmable pic microcontrollers, USB microcontrollers, program memory

STM32F Series 1 MB Flash 132 KB RAM 120 MHz 32-Bit Microcontroller - LQFP-176

[krry2nolds]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/pic32mx460f512l-80i-pt-microchip-7134422

32 bit programming microcontrollers, embedded microcontroller manufacturers

PIC32MX Series 512 kB Flash 32 kB RAM 32-Bit Microcontroller SMT - TQFP-100

[bricw2bhr]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/stm32g474qct6-stmicroelectronics-8189028

Microcontroller programming, 32-bit MCUs, microcontroller 32 bit controller

STM32G Series 256 kB Flash 128 kB RAM 170 MHz 32-Bit Microcontroller - LQFP-128

[dondadon8]

UBTECH UGOT kit-AI Space Exploration version - ROBOSTEAM

https://robosteam.ro/product/ubtech-ugot-kit-ai-space-exploration-version/

Arduino GIGO R1 WIFI is the moat powerfull Arduino board ever, the GIGA R1 is based on the same microcontroller as thr Portenta H7, the STM32H747. The Arduino I/O pin can handle 40ma as an absolute maximum without damage to the Arduino. The STM32H7x7 lines combine the performance of the Cortex-M7 (with double-precision floating point unit) running up to 480 MHz and the Cortex-M4 core (with single-precision floating point unit)

- PERFORMANCE

480 MHz fCPU on the Cortex-M7, 240 MHz on the Cortex-M4, 3224 CoreMark / 1327 DMIPS executing from Flash memory with 0-wait states thanks to its L1 cache

L1 cache (16 Kbytes of I-cache +16 Kbytes of D-cache) boosting execution performance from external memories

- Security

Crypto/hash hardware acceleration, secure Firmware Install (SFI) embedded, security services to authenticate protect your software IPs while performing initial programming

Secure Boot Secure Firmware Update (SBSFU)

Power efficiency multi-power domain architecture enables different power domains to be set low-power mode to optimize the power efficiency. Embedded SMPS to scale down the supply voltage, supply external circuitry , combined with the LDO for specific use cases. USB regulator to supply the embedded physical layer (PHY).

145 µ/MHz typical @VDD = 3.3 V and 25 °C in Run mode (peripherals off) and SMPS

2.43 µA typical in Standby mode (low-power mode)

460 nA typical in VBAT mode with RTC (low-power mode)

- Graphics

LCD-TFT controller interface with dual-layer support MIPI-DSI interface for driving the DSI display Chrom‑ART Accelerator™. boosts graphical content creation while saving core processing power, thus freeing up the MCU for other application needs JPEG hardware accelerator for fast JPEG encoding and decoding, off-loading the CPU

- Embedded peripherals

Up to 35 communication interfaces including FD-CAN, USB 2.0 high-speed/full-speed. Ethernet MAC, Camera interface

Easily extendable memory range using the flexible memory controller with a 32-bit parallel interface, or the Dual-mode Quad-SPI serial Flash memory interface.

Analog: 12-bit DACs, fast 16-bit ADCs

Multiple 16- and 32-bit timers running at up to 480 MHz on the 16-bit high-resolution timer

[gattsuru]

I'm not sure for @yokowan, but I think this is overlooking the "last summer" part of "taught programming to middle school kids last summer". That's... not really in charge of Teaching Kids, even beyond the normal limitations present for normal-school-year teachers; it might not even be employed in the traditional or even abusive adjunct meaning.

At the extreme end, I've run a good few STEM outreach programs for summer camps. They're great opportunities to bring tech awareness to kids that might otherwise not touch a computer that isn't locked down to hell and back, or even have opportunities to think of tech as something even available to them (I like what the local HBCU does for often very underprivileged kids, but it's not a STEM or STEAM-focused environment).

But the programs still range from 6 to 32 hours spread over a week, with 20-30 kids at wildly different skill levels and age ranges, and where everything from the teaching targets to the equipment used to the godsdamned snacks has to get vetted, sometimes by a wide variety of talking heads. If you don't use a pre-packaged and validated curricula, it can take literally months of meetings (that should have been fucking e-mails). Sometimes you can get away with a lot -- I've taught middle-schoolers to solder, and then found the hardest problem was the EE post-grad volunteer who didn't know how to solder either. Sometimes things like "can we talk about a root drive" get hard veto'd (after all, their machines are so locked down they don't have read access outside of their user directories!), which is a bit of a problem if you're trying to get kids to use a microcontroller.

Maybe yokowan's efforts were a lot more formalized and longer-term, but there's a lot of people stuck on the edges of education trying to help.

((On the flip side, I'm not convinced that Linux is that bad an option, given this context. If you don't know what a root drive is, doesn't really matter the difference between C: and /; if you've never touched a bios setting, the differences between BIOS and UEFI are just annoying. It's getting thrown into the deep end of the pool, certainly! But not having habits trades off against not knowing the terms to ask.))

Telling young zoomers to "just switch to linux" is nuts some of these ipad kids have never even heard of a cmd.exe or BIOS you're throwing them to the wolves

[techtease]

UHF Reader Based on Pico W & ESP32 with 50 Tags/Second Reading within 1.5 Meter Range

A UHF Reader (Ultra High Frequency Reader) is a device that is used to read and write data from UHF RFID tags within the 860MHz-960MHz frequency range. It is a multi tags 50 tags/second reading/writing device within 1-1.5 meter range designed with cutting edge UHF technology. It is a compact, portable and easy to use device. 

The UHF reader has 2 variants: one is UHF Reader by Pico W and another is UHF Reader by ESP32. The Pico W variant comes with RP2040 microcontroller with Wi-Fi and BLE support. It is compatible with MicroPython, CircuitPython and Arduino for programming. ESP32 variant comes with ESP32 S3 series microcontroller and has 2.4GHz & Bluetooth 5 (LE) support. It is compatible with Arduino and Espressif IDE for programming. 

Key Features and Specifications:

UHF Reader Pico Variant: 

Powered by Raspberry Pi Pico W

RP2040 microcontroller dual-core Arm Cortex M0+ microprocessor with 264kB RAM

Supports Wi-Fi and BLE

1.14” TFT display for better visualization

Multi-tone buzzer for audio alerts

Micro USB Support for programming & Type C support for power

3 programmable buttons and Reset button

SD card slot for data storage/transfer

LED Status for power and battery charging

Multipurpose GPIOs breakout for interfacing external peripherals

SWD pins breakout for serial debugging

Supports MicroPython, CircuitPython, and Arduino for programming 

UHF Reader ESP32 Variant: 

Powered by ESP32 S3 WROOM-1

Dual-core 32 bit LX7 microprocessor with Up to 8 MB PSRAM and up to 16 MB flash memory

Supports 2.4GHz (802.11b/g/n) Wi-Fi and Bluetooth 5 (LE)

1.14” TFT display with ST7789 display driver

Comes with a Read and Write UHF module. 

Frequency range of 865.1MHz-867.9MHz (for EU/UK) and 902.25MHz-927.75MHz (for US) 

Can Identify 50 tags/second up to the 1.5-meter range. 

TTL UART communication interface and communication baud rates 115200bps-38400bps 

output power 18-26dBm and output power accuracy +/- 1dB 

operation current 180mA at 3.5V (26 dBm Output), 110mA at 3.5V (18 dBm Output) 

Multi-tone buzzer for audio alerts 

2 user programmable buttons, Boot and Reset buttons

For power and programming support, the Type C Interface

SD Card slot for data transfer/storage

LED status for power and charging

Multipurpose GPIOs breakout for interfacing external peripherals

Supports Arduino and Espressif IDE for programming

By using ESP32 and RP2040, you can build a UHF RFID reader for scan tags and data tracking. This UHF Reader with ESP32 and Pico by SB Components is suitable for applications like warehouses, retail stores, and many other applications where you want to track your inventory data accurately.