List of all my arduinos, ESPs, STM32s modules
Various Arduino boards and development kits including Nano, Pro Mini, Leonardo, ATTINY85, and custom development boards.

AVR microcontroller development boards and tools including Butterfly and STK500 programmer.
CH582F microcontroller development resources.
Hardware components including displays (SSD1306), sensors (WS2812, WS2812B, YF923), and linear sensors.

Cypress microcontroller development boards including CY8CKIT-059.

Display modules and libraries including:
- 1.7" SPI 128x160 OLED ST7735
- TM1637 Digital Tube LED Clock Display
- UTFT for Arduino Mega (PlatformIO)
- HD44780 LCD displays
- Nokia LCD5110 (PCD8544)
- SSD1306 OLED displays
- ST7789 TFT displays
- GM12864 GLCD modules


E-ink display modules including Lilygo T5-4.7 inch displays.

ESP32 and ESP8266 development boards including:
- Heltec WiFi Kit 8
- ESP32TTGO-OLED-18650
- TS V1.0 Esp32 1.44 TFT Display
- Wemos with Display
- ESP-01, ESP-03, ESP32-CAM
- T-Display-S3
- Various TTGO boards


Geehy APM32 microcontroller development boards and SDKs.

GigaDevice GD32 microcontroller boards including GD32VF103 (RISC-V) and GD32E232K.

Integrated circuit datasheets and documentation.
Various electronic modules including:
- Battery management modules
- CC1101 RF modules
- CP2102 USB-to-UART converters
- DS3231 RTC modules
- NRF24L01 wireless modules
- VS1053B MP3 player modules
- Motor drivers (A3967, l9110)
- Display modules (MAX7219, 8x8 RGB boards)
- And many more...


Nordic Semiconductor development boards including nRF52810, nRF52833, and Embeetle boards.

NXP microcontroller development boards including FRDM-K22F and FRDM-KL27Z.

Complete hardware projects including LoRaWAN LR1262 designs with KiCad schematics and PCB files.
Raspberry Pi RP2040-based boards including RP2040-Matrix and RP2040-Tiny.

Arduino shields including:
- Multi Function Shield
- OPEN-SMART Rich Shield TWO
- VS153 MP3 Shield
- ZYA0031 IoT Training Kit
- Joystick shields


STM32 microcontroller development boards including:
- BluePill, BlackPill
- NUCLEO series (F303K8, C031C6, L152RE, H563ZI)
- Discovery boards (F3DISCOVERY, F429-Discovery, F746G-Discovery)
- Mini development boards
- STM32F407VET6, STM32F103C8T6 variants
- WeAct Black Pill V3.0
- STLink programmer/debugger


STM8 microcontroller development boards and documentation including STM8S103F3 development board.

WCH microcontroller boards including CH32V003 series (RISC-V) development kits and examples.

- Battery charger modules can be found in Modules/battery modules




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