LakeShark combines an ESP32-P4, touchscreen and multiple radio receivers for portable RF scanning and signal decoding. ESP32-P4 Powers A Portable SDR Scanner LakeShark combines an ESP32-P4, touchscreen and multiple radio receivers for portable RF scanning and signal decoding. Software-defined radio (SDR) receivers have…
The open-source project combines ESP32-P4 hardware, radio modules and touchscreen controls for portable RF scanning and signal decoding. Software-Defined Radio (SDR) receivers have changed the way signals are analysed by shifting hardware-based filtering and demodulation to software-based implementations. On the other…
Espressif Systems ESP-Mosaico is an ESP32-S31 development platform with a 480 × 480 OLED touchscreen, haptic feedback, a built-in battery, USB Type-C connectivity, and expansion I/O. It’s specifically designed for AI hardware integration and targets magnetic expansion toys, motion sensing, square touch display…
Wireless Tag WT99P461-S1 is an ESP32-P4X and ESP32-C61 board based on the same WT01P461-S1 module as found on the ESP32P4C61-TINY board introduced last June. The main differences are that the WT99P461-S1 is a full-featured development board, adding features such as Fast Ethernet, RS-485, CAN bus,…
An ESP32-S3 and LR2021 radio enable low-cost ADS-B aircraft tracking. ESP32-S3 Board Tracks Aircraft Using ADS-B An ESP32-S3 and LR2021 radio enable low-cost ADS-B aircraft tracking. Automatic Dependent Surveillance-Broadcast (ADS-B) radio tracking is an important technology for pilots, UAV operators, and individuals who monitor airspace…
The ESP32 series of microcontrollers has grown in popularity thanks to their ability to be converted into compact, standalone web servers for deployment... The popularity of the ESP32 series microcontrollers has grown thanks to their ability to become compact, standalone web servers…
Analog Redial is an open-source ESP32-C6 telephone project, bringing rotary and touch-tone phones back with calling, answering and home automation features. An open-source electronics project named Analog Redial enables the use of traditional rotary-dial and touch-tone telephones as a self-contained telephone…
Analog Redial uses an ESP32-C6, audio codec and telephone line interface circuits to bring rotary and touch-tone phones back with calling ESP32-C6 Board Turns Old Phones Into Smart Telephones Analog Redial uses an ESP32-C6, audio codec and telephone line interface circuits to bring…
Prototypes impress and pilots succeed, but scaling to thousands of devices across cities exposes what the lab never tested. Mandar Halbhavi of Jio shares five Key Mistakes And Lessons Learnt While Designing And Scaling Real-World IoT And AIoT Products Prototypes…
Adafruit has launched the Metro ESP32-P4 Hydra, an Arduino UNO-shaped development board with ESP32-P4, 16MB PSRAM, and 16MB NOR flash, and an ESP32-C6 for WiFi 6, Bluetooth 5.3 LE, Thread, and Zigbee connectivity. Other features include Raspberry Pi-compatible MIPI DSI and CSI interfaces, a USB 2.0 High-Speed host…
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