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No exact STM32L432 (L4 series) MCU/dev board showed up in the catalog results, but here are the closest STM32 options plus the key tool you’ll typically want for STM32L432 SWD programming/debug:
Programming / Debug (SWD)
- ST-Link STM8/STM32 v2 Programmer Emulator (ST-LINK/V2, USB programmer/debugger) — $31.52
- ST-LINK V2 Emulator and Debugger (ST-LINK/V2, SWD/JTAG + SWIM) — $13.17
Alternative STM32 dev boards (not L432, but STM32 ecosystem)
- Adafruit Feather STM32F405 Express (Cortex-M4, 168 MHz, Feather format) — $46.00
- SparkFun Thing Plus - STM32 (STM32-based Thing Plus dev board) — $90.84
- STM32F411 "BlackPill" Development Board (STM32F411, compact dev board) — $27.95
- STM32F411 BlackPill Development Board (STM32F411CEU6, 512 KB flash, 128 KB SRAM) — $58.43
- MicroMod STM32F405 Processor Board (STM32F405 in MicroMod M.2 form factor; needs a carrier) — $43.04
Useful add-on (if you need external flash)
- Adafruit QSPI DIP Breakout with W25Q64 Flash - 64Mbit / 8MB (QSPI flash, 8MB) — $6.56
- QSPI DIP Breakout Board - W25Q16 16Mbit / 2MB (QSPI flash, 2MB) — $5.97
Are you looking for an STM32L432 dev board (e.g., Nucleo/Discovery) or just tools to program an STM32L432 chip you already have?
Collections
Showing 1-20 of 52 products · 8 unavailable products hidden
MicroMod STM32F405 Processor Board
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This compact MicroMod processor board adds an STM32F405 to a compatible MicroMod Carrier Board, giving your project an ARM® Cortex®-M4 32-bit RISC core in a small, swappable M.2 module.The bevelled edge connector keys into the MicroMod M.2 socket and is secured with the screw supplied with MicroM...
SparkFun Thing Plus - STM32
With a 32-bit ARM® Cortex®-M4 RISC core, the SparkFun STM32 Thing Plus brings power and precision to your projects. The STM32 Thing Plus provides you with an economical and easy to use development platform if you're needing more power with a minimal working space. This Thing comes flashed with t...
SparkFun MicroMod mikroBUS Starter Kit
The SparkFun MicroMod mikroBUS™ Starter Kit is designed to give you just what you need to start using the MicroMod and Click ecosystems side-by-side. The core of this kit is designed around the SparkFun MicroMod mikroBUS™ Carrier Board and the SparkFun MicroMod STM32 Processor but you will also r...
Adafruit Feather STM32F405 Express
The Adafruit Feather STM32F405 Express brings STM32 power to the Feather ecosystem, running CircuitPython at a blistering 168 MHz — making it one of the fastest CircuitPython-capable Feather boards. With 1 MB of flash, 192 KB of SRAM, USB Type C, an SDIO-connected SD card slot, and a STEMMA QT co...
PureThermal 3 FLIR Lepton Smart I/O Board
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Designed for FLIR Lepton Longwave Infrared (LWIR) camera cores, this board turns a compatible Lepton into a hackable thermal webcam module. It ships preconfigured as a plug-and-play UVC 1.0 USB thermal webcam for standard webcam apps, including VLC Media Player on PC, Linux, Mac and Android.The o...
8 Channel Ethernet Relay Controller (Support PoE and USB)
An 8-channel PoE and USB-controlled Ethernet relay controller based on an STM32 microcontroller. Each relay handles up to 277VAC at 10A or 125VAC at 12A, suitable for controlling household appliances, lighting, and industrial equipment remotely over a network. Supports DHCP and static IP configu...
ART-Pi STM32H750 Cortex-M7 Development Board
The ART-Pi from RT-Thread Team is a DIY open source hardware with extended functions specially designed for embedded software engineers and open source makers. The equipped high-performance MCU, practical peripherals and rich extension ports make it an excellent choice for most engineers to study...
STM32F411 "BlackPill" Development Board
This compact STM32F411 development board can be well embedded in your projects. Featuring the STM32F411CEU6, this chip has 512KB of ROM, 128KB of SRAM and runs at 100MHz. There is a spot on the bottom for SOIC flash memory, which allows you to solder SPI flash memory to give yourself more spac...
ST-Link STM8/STM32 v2 Programmer Emulator
Explore new microcontroller worlds with an ST-Link Programmer & Emulator / Debugging dongle. This little USB stick contains a microcontroller with the code for ST's classic programmer/emulator for STM8 and STM32 bit processors. Since STM's are so common, this tool will come in handy wheneve...
STM32F411 BlackPill Development Board
This simple development board for the STM32F411 is a great way to add a powerful STM chip to your next project. Featuring the STM32F411CEU6, this chip has 512 KB of flash, 128 KB of SRAM and runs at 100 MHz. There's a spot on the bottom for SOIC flash memory - you could solder on a 2 MB SPI flash...
ST-LINK V2 Emulator and Debugger
The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families. The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board. In addit...
LANA TNY CH32V203 Mini Microcontroller Board by Phyx
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The LANA TNY is a compact development board from Phyx, built around the WCH CH32V203 RISC-V microcontroller. It follows the bite-sized style of boards like the Adafruit QT Py and Seeed Studio XIAO, while adding SMD pins for optional extra IO and a built-in WS2811-compatible LED output.The CH32V20...
Arduino Portenta H7 Lite Development Board
The Arduino Portenta H7 Lite is a high-performance dual-core development board and the cost-optimised entry point in the Portenta H7 series. It uses the same STM32H747XI MCU as the full Portenta H7, featuring a Cortex-M7 core (up to 480MHz) and a Cortex-M4 core for parallel multi-threaded process...
3.5 Inch TFT Color Screen Module 320 X 480 Support Arduino UNO Mega2560
A 3.5" TFT colour display shield with 320×480 resolution that plugs directly onto Arduino UNO and Mega2560 boards — no wiring required. Also compatible with Arduino Due, STM32, and other common microcontrollers. Open-source Arduino library files are available for quick development. Key Features ...
DC Motor Driver HAT(V1.0)
The DC Motor Driver HAT is a Raspberry Pi add-on board that drives up to two DC motors via I2C. Built around the TB6612FNG motor driver chip with 1.2 A continuous current per channel (2 A peak), it supports both standard DC motors and motors with encoders through the on-board encoder interface. ...
Espruino 1.4 - Open Source Javascript Microcontroller
Try the JavaScript of things with the Espruino - the world's first open-source JavaScript microcontroller! This little board has an STM32 microcontroller pre-programmed with Espruino all ready to go so you can start playing with Javascript-microcontrollers. Warning: if you only use Assembly an...
Qwiic WAV Trigger Pro
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This compact audio trigger board is a high-fidelity polyphonic WAV player for interactive installations, instruments, exhibits and embedded sound projects. It plays uncompressed 16-bit, 44.1kHz mono and stereo WAV files from a microSD card, with CD-quality audio and very low trigger-to-sound late...
Five Direction Navigation Button Rocker Joystick Module
Five-Direction Navigation Button Switch — Game On, Maker Style!Ready to level-up your next Arduino or microcontroller project? The Five-Direction Navigation Button Switch Module is your ticket to classic game controls, menu navigation, or anything else that demands precise, tactile feedback. Just...
Octopus Button Switch Brick OBButton
The Octopus Button Switch Brick is a simple, plug-and-play pushbutton module from the ElecFreaks Octopus Electronic Bricks series. It features a large button with a transparent cap — you can insert a custom label underneath for easy identification in your projects. Designed for breadboard-free c...
0.96" 7pin 128X64 OLED Display Module White
The 0.96″ 128×64 OLED Display Module delivers crisp, high-contrast visuals in a compact 27 × 27 mm package. Driven by the SSD1306 controller over I2C, it requires only two I/O pins and operates across a wide 3.3–5V range, making it compatible with Arduino, STM32, ESP32, and other popular microcon...
