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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?
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Showing 61-80 of 94 products
3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White
A 3-inch four-colour e-paper display module from Waveshare, capable of displaying red, yellow, black, and white. With ultra-low power consumption and a wide viewing angle of over 170°, the display retains its content even when powered off — ideal for price tags, shelf labels, and battery-powered ...
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...
Adafruit Pixel Shifter - For Addressable LEDs
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The Adafruit Pixel Shifter is a simple inline level-shifting board for addressable LEDs like NeoPixels (WS2812, SK6812) and similar one-wire-control pixels. It solves the common problem of 3.3V microcontrollers not being able to reliably drive 5V LED strips — no more flickering or strange colour ...
Industrial Modbus RTU 8-Channel Relay Module (D) with Digital Input and RS485 Interface
The Industrial Modbus RTU 8-Channel Relay Module (D) is a reliable RS485-controlled relay module with 8 digital inputs. Designed for industrial applications, it supports the Modbus RTU protocol and includes multiple isolation protections like power, magnetic, and TVS diode isolation. It features ...
Industrial 8-Channel Digital Input & Output Module (Modbus RTU)
An RS485-controlled industrial I/O module with 8 isolated digital inputs and 8 open-drain digital outputs, communicating via the Modbus RTU protocol. Multiple protection layers — power isolation, magnetic isolation, TVS diode, and resettable fuse — ensure stable and reliable operation in demandin...
Gravity: GP8503 2-Channel 12bit I2C to 0-2.5V/VCC DAC Module
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##Introduction This is a 2-channel analog voltage output DAC module with I2C communication, 12-bit resolution, and 0.1% precision. It is well-suited for control projects operating within the 3.3V range, such as ESP32, Raspberry Pi, STM32, and other microcontrollers that require analog signal outp...
Gravity: GP8501 2-Channel PWM to 0-2.5V/VCC DAC Module
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##Introduction This is a 2-channel analog voltage output DAC module with PWM communication, 8-bit resolution, and 0.5% precision. It is well-suited for control projects operating within the 3.3V range, such as ESP32, Raspberry Pi, STM32, and other microcontrollers that require analog signal outpu...
Gravity: GP8512: 1-Channel 15bit I2C to 0-2.5V/VCC DAC Module
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##Introduction This is a 1-channel analog voltage output DAC module with I2C communication, 15-bit resolution, and 0.01% precision. It is well-suited for control projects operating within the 3.3V range, such as ESP32, Raspberry Pi, STM32, and other microcontrollers that require analog signal out...
4-Channel Industrial Modbus RTU Relay Module – 30A, RS485, LED Indicators, Rail-Mount
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The Waveshare Modbus RTU 4-Channel Relay Module provides reliable high-current switching for industrial automation over an RS485 bus. Each of the four SPDT relays handles loads up to 30A at 250VAC or 28VDC, making it suitable for controlling motors, lighting, HVAC systems, and other heavy-duty eq...
10.2" e-Paper Display (G) – 960x640, Quad-Color, SPI with driver Hat
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The Waveshare 10.2" e-Paper Display (G) is a large-format E-Ink screen with 960×640 resolution and quad-colour output — black, white, red, and yellow. Like real paper, it requires no backlight and retains its last displayed image without any power draw, making it ideal for signage and low-power a...
10.85" e-Paper Display (G) – 1360x480, Red/Yellow/Black/White, SPI
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The Waveshare 10.85" e-Paper Display (G) is a wide-format E-Ink screen with 1360×480 resolution and quad-colour output — red, yellow, black, and white. Using microcapsule electrophoretic technology, it delivers a paper-like viewing experience that's easily readable under ambient light without a b...
DOFBOT SE AI Vision Robotic Arm with ROS Python Programming (Virtual Machine Version)
DOFBOT-SE is a 6DOF robotic arm developed by Yahboom based on a virtual machine system. It does not require a embedded development board (Jetson NANO/Raspberry Pi), generates control decisions through a PC-side virtual machine, and is driven by an STM32 controller to implement various functions. ...
Yahboom K230 vision module + Adjustable Bracket
Yahboom K230 vision module is a high-performance, low-power embedded AI vision processing module designed for edge computing scenarios. It is designed based on the end-side AloT chip of the RISC-V architecture, with 6TOPS equivalent computing power and 1GB RAM. It can be connected to a variety of...
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...
Raspberry Pi 2-Channel Isolated CAN Expansion HAT
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Add reliable, isolated CAN bus communication to your Raspberry Pi with this dual-channel expansion HAT. Built around the MCP2515 CAN controller and SN65HVD230 transceiver, it provides two fully independent CAN channels — ideal for industrial control systems, automotive projects, and IoT devices t...
Arduino UNO Q - 2GB
Meet Arduino UNO Q — a dual-processor development board that combines a Debian-based Linux computer with a real-time microcontroller. Build robots, edge-AI systems, and connected IoT devices on a single platform where Arduino sketches and Python run side by side through the Arduino App Lab. Devel...
Conductive Thread Bobbin - 12m (Smooth, Stainless Steel)
This is 12 meters of smooth conductive thread spun from stainless steel fiber and wound on a plastic bobbin. Use it to sew up all of your e-textile projects. This small bobbin is a great way to get into wearable electronics without the upfront cost of buying an entire spool of thread. Close to...
RedBear Duo
The RedBear Duo is a thumb-sized IoT development board with built-in Wi-Fi, Bluetooth 4.1 (dual mode), and Particle cloud connectivity. Everything you need to prototype connected devices is on board — just add your idea. Powered by an STM32F205 ARM Cortex-M3 at 120 MHz with Broadcom BCM43438 wir...
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...
