Raspberry Pi Pico Arduino core, for all RP2040 and RP2350 boards

• UpdatedDec 17, 2025
• C

Bresser 5-in-1/6-in-1/7-in-1 868 MHz Weather Sensor Radio Receiver for Arduino based on CC1101, SX1276/RFM95W, SX1262 or LR1121

• UpdatedDec 10, 2025
• C++

This library enables you to use Hardware-based PWM channels on RP2040-based boards, such as Nano_RP2040_Connect, RASPBERRY_PI_PICO, with either Arduino-mbed (mbed_nano or mbed_rp2040) or arduino-pico core to create and output PWM any GPIO pin. The most important feature is they're purely hardware-based PWM channels, supporting very high PWM freq…

• UpdatedJan 31, 2023
• C++

This library enables you to use SPI SD cards with RP2040-based boards such as Nano_RP2040_Connect, RASPBERRY_PI_PICO using either RP2040 Arduino-mbed or arduino-pico core. This SD-Fat v2 can support FAT16, FAT32, exFAT file systems. exFAT supports files larger than 4GB by using uint64_t as file offset.

• UpdatedDec 5, 2022
• C++

This library enables you to use Interrupt from Hardware Timers on RP2040-based boards such as RASPBERRY_PI_PICO. These RPI_PICO_TimerInterrupt Hardware Timers, using Interrupt, still work even if other functions are blocking. Moreover, they are much more precise (certainly depending on clock frequency accuracy) than other software timers using m…

• UpdatedDec 5, 2022
• C++

This library enables you to use RTC from RP2040-based boards such as Nano_RP2040_Connect, RASPBERRY_PI_PICO. This RP2040-based RTC, using Interrupt, has no battery backup. Time will be lost when powered down. To need NTP-client to update RTC every start-up.

• UpdatedNov 18, 2022
• C++

Bresser 5-in-1/6-in-1/7-in-1 868 MHz Weather Sensor Radio Receiver based on ESP32 and RFM95W/SX1276 - sends data to a LoRaWAN Network (e.g. The Things Network)

• UpdatedOct 27, 2024
• C++

Bresser 868 MHz Weather Sensor Radio Receiver based on ESP32/RP2040 and SX1262/SX1276/LR1121 - sends data to a LoRaWAN Network

• UpdatedDec 10, 2025
• C++

Example sketch for using sleep mode with Arduino Pico RP2040

• UpdatedSep 5, 2024
• C

This library enables you to use ISR-based PWM channels on RP2040-based boards, such as ADAFRUIT_FEATHER_RP2040, RASPBERRY_PI_PICO, with arduino-pico core to create and output PWM any GPIO pin. The most important feature is they're ISR-based PWM channels, supporting lower PWM frequencies with suitable accuracy. Their executions are not blocked by…

• UpdatedNov 18, 2022
• C

Pi Pico powered sim racing wheel

• UpdatedDec 26, 2023
• C++

Simple Async HTTP Request library, supporting GET, POST, PUT, PATCH, DELETE and HEAD, on top of AsyncTCP_RP2040W library for RASPBERRY_PI_PICO_W with CYW43439 WiFi. This library, which relies on AsyncTCP_RP2040W, is part of a series of advanced Async libraries, such as AsyncTCP_RP2040W, AsyncUDP_RP2040W, AsyncWebSockets_RP2040W, AsyncWebServer_R…

• UpdatedFeb 1, 2023
• C

Another internet radio player project reusing parts and case of an old DNT IPdio Tune internet radio.

• UpdatedFeb 16, 2025
• C++

MultiWiFi/Credentials Manager for RP2040W boards using built-in CYW43439 WiFi. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters. Library to configure MultiWiFi/Credentials at runtime for RP2040W boards, using CYW43439 WiFi. You can also specify DHCP HostName and STA IP. Use much less memory compared to full-fledge Wi…

• UpdatedDec 21, 2022
• C++

A library for implementing secure Bluetooth Low Energy (BLE) pairing and encryption on Raspberry Pi Pico using the arduino-pico core.

• UpdatedMay 17, 2025
• C++

rp2040 sandbox for Shattuck's ARM-Forth (2021) - local work by wa1tnr

• UpdatedJan 4, 2022
• C++

A simple (Software) package LIKE of Fimata for RPI Pico W running Arduino

• UpdatedMar 30, 2025
• C#

Various BlueKitchen BTstack examples with minimal modifications to work with the Arduino IDE

• UpdatedOct 10, 2023

Light-Weight MultiWiFi/Credentials Manager for RP2040W boards using built-in CYW43439 WiFi. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters. Library to configure MultiWiFi/Credentials at runtime for RP2040W boards, using CYW43439 WiFi. You can also specify DHCP HostName and STA IP. Use much less memory compared to f…

• UpdatedDec 21, 2022
• C++

Sensor Data FSK Transmitter based on RadioLib using SX1276, CC1101, SX1262 or LR1121

• UpdatedOct 28, 2025
• C++