Tag: ESpressif

Arduino has collaborated with Renesas and Espressif to unveil the latest addition to its UNO family—the UNO R4. This new iteration boasts a remarkable 3x performance enhancement over the UNO R3 and is available in standard and Wi-Fi versions. The UNO R4 is offered in two variants:...

The ESP32-H2-DevKitM-1 dev board is Espressif's new development board based on the ESP32-H2-MINI-1 module, priced at $10, it features dual USB Type-C support: one USB Type-C for UART via the CP2102 chip, and another for USB 2.0 host functionality up to 12 Mbps. The dual USB setup can...

Arduino announced the release of the Arduino UNO R4 back in March of this year, which brought new hardware platforms for the maker community. Building upon the popular UNO footprint, Arduino gave the R4 a complete hardware refresh, making it a must-have for embedded developers and...

Espressif has released the ESP-SR speech recognition framework that helps the developer to build AI speech applications based on the ESP32 or ESP32-S3 modules. The ESP-SR framework includes four modules– audio front-end (AFR), wake word engine (WakeNet), speech command word...

After being teased nearly three years ago, Adafruit finally announced its Arduino Uno-layout Metro M7 development board, based on the NXP i.MX RT1011 "crossover microcontroller unit," is heading to production. Adafruit first announced the design of the Metro M7 back in 2020, shortly...

Wemos, a manufacturer of affordable and easy-to-use electronic boards, has launched its latest creation: the Wemos Lolin C3 Pico ESP32-C3 board. The new board is a successor to the Lolin C3 Mini, with additional features like battery charging support. The Lolin C3 Pico is a small,...

Ping Hobbyelektronik has released a new open-source board called EPI-32U4. This tiny board is Arduino-compatible and offers USB Type-C connectivity, making it an excellent choice for makers and hobbyists. The EPI-32U4 board measures just 23mm x 13mm, making it one of the smallest...

The ESP32 family of system-on-chips (SoCs) from Espressif now includes a new member. The RISC V-based ESP32-P4 has three processing cores, fifty general-purpose input/output (GPIO) pins, and a full complement of security options. Interestingly, though, the chip lacks the RF...