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velxio/frontend/src/components/velxio-components
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David Montero d7f4e8e966 feat(ssd1306): add the 4-pin I2C OLED module + examples on Uno/ESP32/Pico/STM32 
Adds `velxio-ssd1306-i2c-4pin`, a native 4-pin SSD1306 OLED module
(GND/VCC/SCL/SDA) — the cheap 0.96" I2C board most beginners actually have,
matching Wokwi's board-ssd1306. The 8-pin `wokwi-ssd1306` breakout stays; this
is the distinct 4-pin part (issue #215). Same SSD1306Core render pipeline
(imageData/redraw) so the display paints identically; I2C-only, address via the
i2cAddress property (default 0x3C). Styled after the existing 8-pin element
(blue PCB, dark screen, corner holes, star).

Ships four "SSD1306 OLED (4-pin I2C)" gallery examples wiring it over I2C on
Arduino Uno (A4/A5), ESP32 (21/22), Raspberry Pi Pico (GP4/GP5) and STM32 Blue
Pill (PB7/PB6).
 		2026-07-09 23:13:50 +02:00
..
ArduinoMega.tsx feat: add custom web components for electronic elements 2026-04-21 16:44:39 -03:00
ArduinoNano.tsx feat: add custom web components for electronic elements 2026-04-21 16:44:39 -03:00
ArduinoUno.tsx feat: add custom web components for electronic elements 2026-04-21 16:44:39 -03:00
Attiny85.tsx feat(attiny85): add Web Component for ATtiny85 with pinInfo support 2026-04-28 22:57:50 -03:00
Attiny85Element.ts feat(attiny85+customchip): full ATtiny85 ADC/Timer0 + custom-chip pipeline fixes 2026-05-19 18:10:08 -03:00
Bmp280Element.ts feat(components): swap BMP280 + ATtiny85 to fritzing art 2026-05-08 23:06:44 -03:00
DiodeElements.ts refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
EPaper.tsx feat: Add support for SSD168x ePaper panels 2026-04-29 22:23:00 -03:00
EPaperElement.ts feat: Add support for SSD168x ePaper panels 2026-04-29 22:23:00 -03:00
Esp32.tsx refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
Esp32Element.ts fix(esp32): add GPIO 16/17 pin aliases on DevKit V1 (RX2/TX2) 2026-05-20 21:16:33 +02:00
FlipFlopElements.ts refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
IC74HC595.ts refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
LED.tsx refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
LogicGateElements.ts refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
LogicICElements.ts refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
MotorDriverElements.ts feat(motors): fix stepper rotation + add A4988 driver (real Fritzing SVG) 2026-05-31 16:28:34 -03:00
NanoRP2040.tsx feat: add custom web components for electronic elements 2026-04-21 16:44:39 -03:00
NeoPixel.tsx refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
OpAmpElements.ts refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
PiPicoW.tsx refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
PiPicoWElement.ts fix(install): unblock self-hosting + drop forced wokwi clones 2026-05-04 00:04:11 -03:00
Potentiometer.tsx refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
PowerElements.ts refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
Pushbutton.tsx feat: add custom web components for electronic elements 2026-04-21 16:44:39 -03:00
RaspberryPi3.tsx refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
RaspberryPi3Element.ts refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
RaspberryPi4.tsx feat(boards): expose Raspberry Pi 4 and Pi 5 in the picker (UI + pin wiring) 2026-05-23 04:46:59 +02:00
RaspberryPi4Element.ts feat: STM32 (Blue Pill / Black Pill) QEMU emulation + Pro board gating 2026-05-30 19:06:14 -03:00
RaspberryPi5.tsx feat(boards): expose Raspberry Pi 4 and Pi 5 in the picker (UI + pin wiring) 2026-05-23 04:46:59 +02:00
RaspberryPi5Element.ts feat: STM32 (Blue Pill / Black Pill) QEMU emulation + Pro board gating 2026-05-30 19:06:14 -03:00
RelayElements.ts refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
Resistor.tsx refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
RiscVBoard.tsx refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
Ssd1306I2cElement.ts feat(ssd1306): add the 4-pin I2C OLED module + examples on Uno/ESP32/Pico/STM32 2026-07-09 23:13:50 +02:00
Stm32BluePill.tsx feat(boards): add 6 STM32 boards (F4 Discovery, Olimex H405, Netduino 2/+2, Pill variants) 2026-05-31 03:19:26 -03:00
Stm32BluePillElement.ts fix(stm32): make Stm32BluePillElement import-safe in node (vitest) 2026-05-31 08:33:55 +02:00
TransistorElements.ts refactor: rename components and update prefixes to 'velxio-' for consistency 2026-04-21 16:45:45 -03:00
pi40PinHeader.ts feat(boards): expose Raspberry Pi 4 and Pi 5 in the picker (UI + pin wiring) 2026-05-23 04:46:59 +02:00