rSHT20
rSHT20 is an open source library to read the temperature (°C) & humidity (%RH) from an SHT20 sensor.
@rwblinn · 2025-06-26
rESP32LEDControl
rESP32LEDControl is an open source library to set the state/brightness of an LED connected to an ESP32 using selective functions from the Arduino-ESP32 LEDC API.
@rwblinn · 2025-06-13
rLovyanGFXEx ESP32
rLovyanGFXEx ESP32
@rwblinn · 2025-06-08
rIRRemoteEx
Library for sending & receiving of infra-red (IR) signals
@rwblinn · 2025-06-06
rArduino_JSON
Process JSON in your Arduino sketches
@candide · 2025-04-30
rESP32Watchdog
rESP32Watchdog is an open source ESP32 hardware watchdog: - A minimal and flexible ESP32 hardware watchdog implementation using B4R, complete with EEPROM-based crash reason logging and runtime test simulations. - Hardware watchdog timer with configurable timeout. - Periodic feeding of the watchdog in the main loop. - Persistent logging of reset reason in EEPROM. - Simulation of common failure modes: - Infinite loops. - Stack overflows. - Explicit system crashes. - Optional cloud communication using HTTP (for demonstration).
@rwblinn · 2025-04-22
ILI9488 tft Library
This library is for support for the 320x480 tft controller over 4 wire SPI. It is based heavily on the Adafruit_ILI9341 library and is designed to work with the Adafruit_GFX library.
@candide · 2025-04-07
rVEGA_SH1106
A wrapper for the VEGA_SH1106 library
@candide · 2025-04-07
rBLEServer for ESP32
rBLEServer for ESP32
@rwblinn · 2025-03-10
rBLEBeacon ESP32
rBLEBeacon is an open source library to create a Bluetooth Low Energy (BLE) Eddystone Beacon based on ESP32.
@rwblinn · 2025-02-24
rESP32RGBLEDC
rESP32RGBLEDC is an open source library to set the color of a RGB LED connected to an ESP32 using the Arduino-ESP32 LEDC API.
@rwblinn · 2025-02-10
rCAN library
The library makes it simple to communicate between Arduinos AND ESP32s using a 2 wire CAN bus. (fx. 100KBS at 1000m)
@janderkan · 2025-01-26
fauxmoESP library for B4R: Amazon Alexa support for ESP8266, ESP32
fauxmoESP library for B4R: Amazon Alexa support for ESP8266, ESP32
@candide · 2025-01-09
rSD32 library
A wrapper based on SD library in esp32 package for arduino.
@candide · 2024-08-22
rTFT_eSPI + rPNGdec a wrapper for TFT / compilation esp32 OK / need tester with real TFT
rTFT_eSPI + rPNGdec a wrapper for TFT / compilation esp32 OK / need tester with real TFT
@candide · 2024-08-09
rESPUI for esp32
ESPUI is a simple library to make a web-based user interface for your projects using the ESP8266 or the ESP32 It uses web sockets and lets you create, ol, and update elements on your GUI through multiple devices like phones and tablets.
@candide · 2024-08-07
rESP8266littleFS for B4R
Library littleFS for ESP8266 on B4R. It is just rESP8266FileSystem modified to work with littleFS from ESP8266 delivery. This library is faster and more reliable then spiffs.
@candide · 2024-07-08
rAutoPID for B4R
A simple PID library featuring time scaling, bang-bang control, and PWM relay control.
@candide · 2024-06-15
rConceptinetics
This is a B4R Library to control LED lights using the DMX512 protocol.
@rwblinn · 2024-06-02
PIDController Library for B4R
PIDController Library for B4R
@candide · 2024-05-26
rFastPID
A fast 32-bit fixed-point PID controller for Arduino
@Johan Schoeman · 2024-05-01
rControllino
This GitHub repository contains all you need to start with CONTROLLINO devices programming in Arduino IDE.
@Johan Schoeman · 2024-03-29
rLCDWIKI_SPI a wrapper for SPI LCD display using ILI9325 and more
LCDWIKI_SPI is a library for LCD panels under SPI and using ILI9325, ILI9328, ILI9341, HX8357D, HX8347G, HX8347I, ILI9486, ST7735S, or SSD1283A controllers.
@candide · 2023-12-10
rThermal_Printer a wrapper Thermal Printer under BLE
Easily generate text and graphics and send them to various BLE thermal printers
@candide · 2023-11-04
rESP32BLESimpleAdvertiser for ESP32
The library allows you to advertise manufacturer and service data (without connecting to the ble server) on an ESP32. It allows also to receive advertised messages on an other ESP32.
@candide · 2023-10-23
rSFR05 a library for SFR05
Arduino library for the SRF05 distance sensor and compatibles.
@candide · 2023-09-21
rArduinoNvs NVS library for esp32
rArduinoNvs NVS library for esp32
@candide · 2023-07-30
rMCP27017 a wrapper for MCP23017
A wrapper for MCP23017 based on library from :https://github.com/wollewald/MCP23017_WE/tree/master
@candide · 2023-07-26
rsMQTTBroker an MQTT broker for esp32 and esp8266
rsMQTTBroker an MQTT broker for esp32 and esp8266
@candide · 2023-07-26
rDebug.b4xlib - Debug arduino code adding break points in all microprocessors'' code [even the older ones]
rDebug.b4xlib - Debug arduino code adding break points in all microprocessors'' code [even the older ones]
@hatzisn · 2023-01-12