B4RLibraryHome automation
rIRRemoteEx
Library for sending & receiving of infra-red (IR) signals
@rwblinn · 2025-06-06
B4RLibraryJSON
rArduino_JSON
Process JSON in your Arduino sketches
@candide · 2025-04-30
B4RLibraryB4R LCD/TFT
rLovyanGFXEx ESP32
rLovyanGFXEx ESP32
@rwblinn · 2025-04-23
B4RLibraryArduino/ESP
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
B4RLibraryB4R LCD/TFT
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
B4RLibraryB4R LED
rVEGA_SH1106
A wrapper for the VEGA_SH1106 library
@candide · 2025-04-07
B4RLibraryBluetooth
rBLEServer for ESP32
rBLEServer for ESP32
@rwblinn · 2025-03-10
B4RLibraryBluetooth
rBLEBeacon ESP32
rBLEBeacon is an open source library to create a Bluetooth Low Energy (BLE) Eddystone Beacon based on ESP32.
@rwblinn · 2025-02-24
B4RLibraryB4R LED
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
B4RLibraryComms & Network
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
B4RLibrarySpeech
fauxmoESP library for B4R: Amazon Alexa support for ESP8266, ESP32
fauxmoESP library for B4R: Amazon Alexa support for ESP8266, ESP32
@candide · 2025-01-09
B4RLibraryFile handling
rSD32 library
A wrapper based on SD library in esp32 package for arduino.
@candide · 2024-08-22
B4RLibraryB4R LCD/TFT
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
B4RLibraryhtml
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
B4RLibraryFile handling
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
B4RLibraryB4R other hardware
rAutoPID for B4R
A simple PID library featuring time scaling, bang-bang control, and PWM relay control.
@candide · 2024-06-15
B4RLibraryB4R LED
rConceptinetics
This is a B4R Library to control LED lights using the DMX512 protocol.
@rwblinn · 2024-06-02
B4RLibraryB4R other hardware
PIDController Library for B4R
PIDController Library for B4R
@candide · 2024-05-26
B4RLibraryB4R other hardware
rFastPID
A fast 32-bit fixed-point PID controller for Arduino
@Johan Schoeman · 2024-05-01
B4RLibraryB4R other hardware
rControllino
This GitHub repository contains all you need to start with CONTROLLINO devices programming in Arduino IDE.
@Johan Schoeman · 2024-03-29
B4RLibraryB4R LCD/TFT
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
B4RLibraryPrint
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
B4RLibraryBluetooth
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
B4RLibraryB4R sensor
rSFR05 a library for SFR05
Arduino library for the SRF05 distance sensor and compatibles.
@candide · 2023-09-21
B4RLibraryB4R
rArduinoNvs NVS library for esp32
rArduinoNvs NVS library for esp32
@candide · 2023-07-30
B4RLibraryB4R other hardware
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
B4RLibraryMQTT
rsMQTTBroker an MQTT broker for esp32 and esp8266
rsMQTTBroker an MQTT broker for esp32 and esp8266
@candide · 2023-07-26
B4RLibraryB4R [EVEN THE OLDER ONES]
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
B4RLibraryB4R other hardware
library for PCF8574
This library gives easy control over the 8 pins of a PCF8574 and PCF8574A chip. These chips are identical in behavior although there are two distinct address ranges.
@candide · 2022-08-02
B4RLibraryHome automation
rEspalexa livrary
It allows you to set a ranged value (e.g. Brightness, Temperature) and optionally a color, additionally to standard on/off control. For example, you can say "Alexa, turn the light to 75% / 21 degrees".
@candide · 2022-08-02