ble News - Page 14 of 61 - CNX Software

September 1, 2023 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

ESP32-S3-BOX-3 devkit comes with 2.4-inch display, dual microphone, PCIe expansion connector

Espressif Systems has launched an update to their ESP32-S3-Box development kit for online and offline voice assistants with the ESP32-S3-BOX-3 devkit that still features a 2.4-inch capacitive touchscreen display with 320×240 resolution, two microphones, a built-in speaker, and a USB-C port, but replaces the PMOD connector by a PCIe connector for various expansion modules. The open-source ESP32-S3 development kit is powered by the ESP32-S3 SoC with AI extensions and can be used to implement all sorts of solutions using the company’s ESP-SR, ESP RainMaker, and Matter solutions such as an offline voice assistant, a chatbot powered by ChatGPT, a handheld gaming console, a tiny robot, a Matter-compatible Smart Home hub, and more. ESP32-S3-BOX-3 specifications: WiSoC – ESP32-S3 dual-core Tensilica LX7 up to 240 MHz with Wi-Fi 4 & Bluetooth 5, AI instructions, 512KB SRAM Memory and Storage – 16MB octal PSRAM and 16MB QSPI flash Display – 2.4-inch capacitive touchscreen […]

August 24, 2023 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Seguro 150 Bluetooth and NFC temperature logger works without mobile app (for the receiver)

Sensified.io Seguro 150 is a 4mm thick waterproof temperature logger designed for cold chain shipping applications in the food and healthcare industries and can also be used in retail settings. Most IoT devices require you to install some type of proprietary app, but the Seguro 150 is said not to require any app for the receiver and the temperature logger instead relies on Bluetooth LE and NFC so he/she can tap his/her phone to access the data and it’s also possible to receive PDF or Excel reports by email. Seguro 150 specifications: Wireless Bluetooth LE 5.0 up to 2Mbps Near-field communications (NFC) up to 10mm range Protocol – Type 4 Tag Emulation Temperature measurement Temperature Range – -30°C to +40°C Thresholds – High, Low Measurement Response – Sampling Interval, Start Delay Buffer – 7 days with 2-minute sampling to 7 months with 60-minute sampling Misc – Multi-color LED Battery – […]

August 23, 2023August 23, 2023 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

SenseCAP T1000 – A credit card-sized LoRaWAN GPS tracker based on Semtech LR1110 (Crowdfunding)

SenseCAP T1000 is an ultra-thin credit-card-sized GPS tracker with Semtech LR1110 wireless chip with LoRaWAN, WiFi (scanning), and GNSS connectivity, plus two built-in sensors to monitor temperature, light intensity, and motion. We’ve covered several LTE IoT and LoRaWAN GPS trackers in the past and even tested the RAK811 LoRa GPS Tracker board with our own gateway, but the SenseCAP T1000 is particularly attractive due to its slim design. It works both indoors and outdoors with IP65 waterproof protection, looks quite easy to set up with its button and LED, and also integrates an SOS feature that can be triggered with a long press. SenseCAP T1000 specifications: Wireless Semtech LoRa Edge LR1110 Asset Management Platform LoRa/(G)FSK Half-Duplex RF transceiver working in the 150 – 960MHz; compatible with LoRaWAN 1.0.4 standard GNSS (GPS/ BeiDou) low-power scanning 802.11b/g/n Wi-Fi ultra-low-power passive scanning Unnamed Bluetooth 5.1 LE chip for initial configuration and indoor positioning […]

August 21, 2023 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

ESP ZeroCode web application creates custom Matter-certifiable firmware for ESP32 targets

Low-code/no-code platforms keep on coming and Espressif Systems ESP ZeroCode adds to the list. It is a web application designed to prepare Matter-certifiable firmware for ESP32 devices as per the user’s requirements. The website is supposed to streamline the product development where the firmware is developed for you (no need for those costly software/firmware engineers!) and future OTA updates are also guaranteed for a period of three years. It’s a bit similar to the Tuya platform, but for ESP32 devkits, modules, and/or rebranded products with Matter-certified firmware. So I went to the website to give it a try in Firefox in Ubuntu. After registration and login, we are given three options: Your products, Create a new product, and Rebrand a Certified Product I went with the second option and named by new product “CNX Software Gizmo”. In the next step, we can select the device type between socket, plug, light, […]

August 4, 2023August 4, 2023 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Home Assistant-compatible 5-24V LED strip controller ships with Sound Reactive WLED firmware

SMLIGHT A1-SLWF-03 is a Home Assistant-compatible addressable RGB LED strip controller based on an ESP32 WiFi and Bluetooth microcontroller that supports 5V to 24V LED strips. The unit is equipped with a built-in digital microphone used by the Sound Reactive WLED firmware to make the RGB LED strip follow the rhythm and tempo of the music, an IR receiver, and a sensor button. SMLIGHT A1-SLWF-03 specifications: SoC – ESP32 dual-core microcontroller with WiFi 4, Bluetooth 4.2/5.x, and 16Mbit flash 4-pole terminal block for RGB LED strips Supported strips – WS2812B, WS2811, WS2813, WS2815, APA102, LPD8806, WS2801, SK9822. Voltage Range – 5-24V DC Up to 2,000 LEDs are supported at 35 fps with two outputs or 3,000 LEDs at 25 fps with two outputs (about 33 to 50-meter LED strips with 60x LEDs per meter) Multiple A1-SPWF-03 controllers can be synced together for controlling even more LED strips. USB – 1x […]

August 3, 2023 by Jean-Luc Aufranc (CNXSoft) - No Comments

eModGATE Moduino X0 – An ESP32-based industrial IoT controller with battery support

eModGate X0 ESP32 industrial IoT controller

TECHBASE eModGATE Moduino X0 is an industrial IoT control based on a choice of ESP32 modules from Espressif and Pycom, equipped with a battery slot for remote installations, and various interfaces to connect sensors or actuators via RS232, RS485, and/or digital I/Os. We first wrote about TECHBASE Moduino-X series ESP32 IoT endpoints almost six years ago with the X1 and X2 models, but since then the company has added more models such as the large X3 and X4 devices with more I/Os, and the new entry-level Moduino X0 that’s similar to the X1, but with battery support instead of a supercapacitor. eModGATE Moduino X0 specifications: ESP32 wireless module/board options ESP32-WROVER with ESP32 dual-core Tensilica LX6 processor @ 240 MHz, 8MB PSRAM, 4MB or 16MB SPI flash Pycom WiPy 3.0 with 4MB RAM, 8MB Flash Pycom SiPy with 512kB RAM, 4MB Flash, Sigfox Pycom LoPy with 4MB RAM, 8MB Flash, Wi-Fi/BT4.2, […]

July 29, 2023 by Jean-Luc Aufranc (CNXSoft) - 12 Comments

12 Euros ESP32-S3-DevKit-LiPo board runs Linux 6.3

Olimex ESP32-S3-DevKit-LiPo is a new open-source hardware ESP32-S3 board with 8MB flash, 8MB PSRAM, as well as LiPo battery and JTAG support that can run Linux 6.3, or the more traditional Arduino or MicroPython firmware. The board is based on the ESP32-S3-WROOM-1-N8R8 module, features two USB-C ports for power, programming, and JTAG debugging, plenty of expansion with two rows of I/Os plus a pUEXT connector, Reset and Boot buttons, and a couple of LEDs. ESP32-S3-DevKit-LiPo specifications: Wireless module – Espressif ESP32-S3-WROOM-1-N8R8 with SoC – ESP32-S3 dual-core LX7 microprocessor @ up to 240 MHz with Vector extension for machine learning, WiFi 4 & Bluetooth 5 LE/Mesh Memory – 8MB OSPI PSRAM Storage – 8MB QSPI flash PCB antenna Dimensions – 25.5 x 18.0 x 3.1 mm USB 1x USB Type-C OTG port also used for JTAG/Serial 1x USB Type-C port for USB-serial programming and power Expansion 2x 22-pin GPIO headers pUEXT […]

July 25, 2023July 25, 2023 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Flipper Zero hardware & wireless hacking tool gets an app “store” with open-source app

Flipper Zero portable multi-tool for pentesters and hardware hackers has now gotten an app “store” with currently around 100 free and open-source apps available through the device’s Android or iOS app. I missed it at the time, but the Flipper Zero launched on Kickstarter in July 2020 and was massively popular with close to 5 million dollars raised from almost 38,000 backers. The tool looks like a toy but it allows hacking with GPIOs and short-range wireless protocols such as Bluetooth, RFID, NFC, and infrared. Flipper Zero specifications: Wireless MCU – STMicro STM32WB55RG with Arm Cortex-M4 application core @ 64 MHz, Arm Cortex-M0+ network core @ 32 MHz, 1024 KB flash, 256KB SRAM Storage – MicroSD card slot up to 64GB Display – 1.4-inch monochrome LCD (black on orange background) with 128×64 resolution via ST7565R SPI display controller Connectivity Bluetooth 5 LE & 802.15.4 via STM32WB55 microcontroller Bluetooth LE – […]