HackerBox #0121 - MCU Lab 2025

Explore embedded electronics and programming with the HackerBoxes MCU Lab 2025 Edition. This development platform is useful to test, program, and prototype a variety of microcontroller modules. Four different MCU development boards are included, based on the ESP32, RP2040, STM32, and nRF52840. These MCU modules can be conveniently interfaced with the quick-connect feature blocks of the MCU Lab platform such as a 4x4 keypad, full-color LCD display, microSD card slot, LED bar, I2S digital audio module, slide potentiometer, and a solderless prototyping area. Box Contents Include: HackerBox 0121 Collectable Reference Card Ultimate Pico RP2040 16MB Development Board ESP-WROOM-32 Development Board STM32F401CCU6 Black Pill Development Board NRF52840 SuperMini Development Board HackerBox MCU Lab 2025 Platform Exclusive MCU Lab 2025 PCB 4x4 Matrix Switch Keypad PCM5102A DAC I2S Digital Audio Module 1.54 Inch ST7789V Display Module  8 Bit Blue LED Module (common cathode) 100K Ohm Slide Potenti