New products

A professional C/C++ development environment for all ARM microcontrollers and processors, from Cortex-M to Cortex-A/R, as well as older ARM7/9/11 cores. This suite offers full IDE functionality, including a code editor, project and build system, Flash-programmable debugger, and a core simulator for offline testing. The license allows for application development on multiple cores and devices, and built-in STOP protection mechanisms enhance system security and stability. Segger Embedded Studio ARM (20.00.00)

A USB Host stack for embedded systems, providing full compliance with the USB specification and support for all transfer modes: control, bulk, interrupt, and isochronous. It enables simultaneous operation of multiple USB devices and hubs, dynamic enumeration, and full hot-plugging support. The suite covers a broad set of device classes, including communication, networking, audio, HID, mass storage, MTP, CCID, and USB-UART converters. Its modular architecture and RTOS integration allow for flexible adaptation to professional industrial and embedded applications. Segger emUSB-Host PRO (9.55.04)

A basic USB Host stack for embedded systems, supporting USB peripherals, including the MSD and HID classes. It provides full host functionality, hub support, all transfer modes (control, bulk, interrupt, isochronous), dynamic enumeration, and hot-plugging. The stack offers advanced pipeline management and error recovery mechanisms, ensuring high operational reliability. Its modular architecture with a hardware driver layer allows for easy integration with a variety of hardware platforms. Segger emUSB-Host BASE (9.30.00)

A USB stack extension that supports USB On-The-Go technology, allowing a device to dynamically act as a host or peripheral. The solution automatically detects the role based on the ID pin state and initializes the appropriate stack, integrating with emUSB-Host and emUSB-Device. The module supports virtually any USB OTG transceiver and enables direct communication between devices without a PC. Low RAM and ROM footprint and included demo code simplify the implementation of dual-role functionality in embedded systems. Segger emUSB OTG Support (9.30.1)

An extension of the USB Host stack that supports USB Communications Device Class (USB CDC)-compliant devices, acting as a virtual serial COM port. It enables communication with GSM, 3G, and LTE modems, cable modems, and devices such as POS terminals that use CDC for data transmission and configuration. The module allows sending and receiving data, configuring transmission parameters, and simultaneously managing multiple devices, generating connection status notifications. Low RAM and ROM requirements and available sample code facilitate integration in embedded systems. Segger emUSB-Host CDC Class (9.35.02)

An extension of the USB Host stack enabling communication with USB devices using non-standard, vendor-specific protocols. It allows the integration of specialized peripherals into embedded systems without the need to create a proprietary low-level USB layer. The module supports all transfer types: bulk, interrupt, control, and isochronous, offering high performance with low RAM and ROM footprint. A simple API and support for synchronous and asynchronous operations facilitate the implementation of flexible communication in demanding embedded designs. Segger emUSB-Host Vendor (9.35.04)

A USB Host stack extension enabling support for CCID-compliant smart card readers in embedded systems. It allows for easy enumeration and communication with contact, contactless (NFC), and RFID card readers without the need to develop custom low-level drivers. The module provides a simple API for sending APDU commands and generates notifications of reader connection and card insertion. Low RAM and ROM requirements make the solution ideal for access control, authentication, and IoT applications. Segger emUSB-Host CCID (9.35.06)

A USB Host stack extension that allows for Ethernet functionality to be added to embedded systems equipped with a USB Host interface. It supports Ethernet-over-USB adapters and integrates with the emNet TCP/IP stack, providing LAN and Internet access without hardware modifications. The solution supports simultaneous operation of multiple adapters, USB hub support, and USB tethering (RNDIS), enabling smartphones to be used as network gateways. Segger emUSB-Host LAN (9.37.10)

An advanced real-time event logging and visualization tool for embedded systems, designed for analyzing RTOS and bare-metal applications. It enables monitoring of tasks, interrupts, and timers with single-cycle accuracy, with less than 1% performance overhead and minimal memory requirements (<2 KB ROM, approximately 600 bytes RAM). It supports single-core and multi-core systems, as well as popular RTOSes such as FreeRTOS, embOS, ThreadX, and Zephyr. The software runs on Windows, Linux, and macOS, offering CPU load analysis, heap monitoring, and a detailed event timeline. Segger SystemView (8.50.00)

A professional, single-board programmer designed for integration with automated ATE test systems in production environments. It offers eight independent channels enabling parallel programming of microcontrollers, Flash memory, FPGAs, and CPLDs, significantly reducing production cycle times. The device is equipped with Ethernet, USB, and RS232 interfaces, as well as a built-in web and FTP server for remote management and monitoring. A power supply ranging from 8 to 30 VDC, compatibility with Windows, Linux, and macOS, and support for the Flasher Hub ecosystem make it an efficient and scalable solution for modern production lines. Segger Flasher ATE2 (5.21.00)

Environmental sensor breakout combining the STCC4 CO2 sensor with the SHT41 temperature and humidity sensor. The STCC4 measures CO2 from 400 to 5000ppm using thermal-conductivity sensing, while the SHT41 provides up to ±1.8%RH humidity accuracy and ±0.2°C temperature accuracy. Adafruit 6478

TCS34303 ambient color sensor breakout providing CIE XYZ and infrared measurements through four optical channels. It communicates over I2C, supports 3.3V and 5V logic and includes STEMMA QT / Qwiic connectors. Adafruit 6479

36mm speaker with 8Ω impedance and 2W rated power, supplied with pre-attached wires slightly over 8cm long. The round plastic enclosure simplifies installation in compact audio projects, interactive devices and electronic props. Adafruit 6486

ADS7128 breakout combining an 8-channel 12-bit ADC with a GPIO expander. Each channel can operate as an analog input, digital input or push-pull / open-drain digital output, while communication is provided through I2C at speeds up to 3.4MHz. Adafruit 6494

TMF8806 direct Time of Flight distance sensor breakout with SPAD detection and a Class 1 940nm VCSEL. It provides a measurement range from approximately 10mm to 5m, an update rate up to about 30Hz, I2C communication and STEMMA QT / Qwiic connectors. Adafruit 6501

Two-piece snap-on enclosure designed for the Adafruit RP2040 Prop-Maker Feather with I2S Audio Amplifier. Made from translucent milky-white SLA-printed plastic, it provides access to USB Type-C, the terminal block, STEMMA QT and the Reset and Bootloader buttons without requiring screws or glue. Adafruit 6504

Two-piece snap-on enclosure designed for the Adafruit Terminal Block BFF Add-On 6495. Made from translucent milky-white SLA-printed plastic, it requires no screws or glue and preserves access to the board connectors. Adafruit 6505

NeoPixel stick with 8 individually addressable 5050 WWA LEDs providing warm white, cool white and amber light. The module uses an 800kHz protocol, operates from approximately 4–6V and supports daisy-chaining multiple sticks through a single data line. Adafruit 6509

SCD-43 sensor breakout for direct photoacoustic CO2 measurement from 400 to 5000ppm with accuracy of ±(30ppm + 3% of reading). Integrated temperature and humidity sensing, I2C communication and STEMMA QT / Qwiic connectors make it suitable for indoor air quality, ventilation and environmental monitoring systems. Adafruit 6512

Stereo Class D audio amplifier breakout with dual MAX98357A devices, digital I2S input and separate left and right speaker outputs. With a 5V supply it can deliver up to 3.2W per channel into 4Ω, supports 8–96kHz sample rates and works with 3.3V or 5V logic. Adafruit 6513