Acronym Flashcards
Click any acronym to learn more.
Hardware & Microcontroller Related
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EN:
Enable (pin for 3.3V regulator)
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JD-VCC:
Jumper Drive Voltage at Common Collector
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ESP32:
Espressif Systems Protocol 32-bit
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SoC:
System on a Chip
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GPIO:
General Purpose Input/Output
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ADC:
Analog-to-Digital Converter
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DAC:
Digital-to-Analog Converter
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VCC:
Voltage at the Common Collector
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PWM:
Pulse-Width Modulation
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UART:
Universal Asynchronous Receiver/Transmitter
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I2C:
Inter-Integrated Circuit
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I2S:
Integrated Interchip Sound
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RMII:
Reduced Media-Independent Interface
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RTC:
Real-Time Clock
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ULP:
Ultra Low Power
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LED:
Light Emitting Diode
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PIR:
Passive Infrared
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RGB:
Red Green Blue (LED type)
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NC:
Normally Closed
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NO:
Normally Open
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COM:
Common (relay contact)
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GND:
Ground
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VIN:
Voltage Input
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Wireless Communication
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Wi-Fi:
Wireless Fidelity
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BLE:
Bluetooth Low Energy
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MAC:
Media Access Control (Address)
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Software & Development Tools
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IDE:
Integrated Development Environment
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JSON:
JavaScript Object Notation
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HTML:
HyperText Markup Language
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CSS:
Cascading Style Sheets
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HTTP:
Hypertext Transfer Protocol
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URL:
Uniform Resource Locator
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IP:
Internet Protocol
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COM Port:
Communications Port (serial port on a PC)
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Technical Specs & Libraries
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SSL:
Secure Sockets Layer
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ROM:
Read-Only Memory
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SRAM:
Static Random-Access Memory
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eFuse:
Electrically Programmable Fuse
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MiB:
Mebibyte (2^20 bytes)
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TLS:
Transport Layer Security
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VCP:
Virtual COM Port
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CH340:
Common USB to UART converter chip
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CP2102:
Silicon Labs USB to UART bridge
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ADC1/2_CHx:
ADC Channel x on ADC1/2
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Libraries & APIs
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SPIFFS:
SPI Flash File System
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API:
Application Programming Interface
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CSS:
Cascading Style Sheets
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CDN:
Content Delivery Network
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