development kit

Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on M5StickC PLUS ESP32-PICO Devkit Comes with 1.14-inch LCD, 120 mAh Battery and Buzzer

M5StickC PLUS ESP32-PICO Devkit Comes with 1.14-inch LCD, 120 mAh Battery and Buzzer

M5StickC PLUS ESP32-PICO DevKit Bluetooth and WiFi

Shortly after introducing the Core2 ESP32 IoT Development Kit with a 2-inch touch display, 390 mAh battery earlier this week, M5Stack has announced the availability of another ESP32 WiFi & Bluetooth IoT devkit, with the more compact M5StickC PLUS featuring a 1.14-inch display, a 120mAh battery, motion, sensor, a buzzer and the usual Grove connector for expansion. M5StickC PLUS is an upgrade to the original M5StickC that lacks the buzzer and features a smaller 0.96-inch display and a lower capacity 96 mAh battery. The new model can be purchased now for $13.95 plus shipping on Aliexpress, while the original device, that happens to be M5Stack top-selling product, is still available for $9.95. M5StickC PLUS key features and specifications: SiP – Espressif Systems ESP32-PICO-D4 system-in-package with ESP32 dual-core WiFI and Bluetooth IoT processor @ up to 240 MHz, 4MB SPI flash Display – 1.14-inch Color TFT LCD with 135×240 resolution (ST7789v2 […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 6 Comments on M5Stack Launches Core2 ESP32 IoT Development Kit with 2-inch Touch Display

M5Stack Launches Core2 ESP32 IoT Development Kit with 2-inch Touch Display

M5Stack Core2 ESP32 IoT Devkit

M5Stack has just launched an upgrade to its M5Stack Core development with M5Stack Core2 based on the same Espressif ESP32 WiFI + Bluetooth SoC, but adding capacitive touchscreen support to the 2-inch TFT LCD, as well as a motion sensor and a microphone. The new version also adds 8MB PSRAM, a larger 390 mAh battery, and targets IoT terminals for Smart Home, industrial automation or robotics, STEM Education, and DIY prototyping. M5Stack Core2 specifications: SoC – Espressif ESP32-D0WD-V3 dual-core Xtensa LX6 processor clocked at up to 240MHz with 520KB SRAM, Wi-Fi, and dual-mode Bluetooth connectivity External Memory – 8MB PSRAM Storage – 16MB flash storage, MicroSD card slot up to 16GB Display – 2-inch IPS LCD screen with 320×240 resolution (ILI9342C driver), and touchscreen support (via FT6336U controller) Audio – 1W speaker (1W-0928), SPM4123 microphone, NS4168 I2S power amplifier Antenna – 2.4GHz 3D antenna USB – 1x USB Type-C port […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on RISC-V & ESP32 based TTGO Handheld T-WATCH K210 AIoT DevKit Works with a 9V Battery

RISC-V & ESP32 based TTGO Handheld T-WATCH K210 AIoT DevKit Works with a 9V Battery

TTGO Handheld T-WATCH-K210 RISC-V & ESP32 Devkit

LilyGO TTGO T-Watch K210 AIOT is a rather thick watch development kit based on Kendryte K210 RISC-V AI Processor and ESP32 WiSoC capable of performing AI workloads such as face detection using a USB power source. We first covered the development kit in June, and the company releases some small variants from time to time with the latest being TTGO Handheld T-Watch K210 with basically the same hardware, plus the addition of a handle that adds a power button, and a compartment for a 9V battery to power the watch/devkit. TTGO Handheld T-Watch K210 specifications: SoC – Kendryte K210 dual-core 64-bit RISC-V processor with 8MB RAM, AI accelerators Storage – 16MB flash, MicroSD card slot Display – 1.54-inch capacitive touch IPS screen connected over an 8080 interface Camera – Adjustable 2MP OV2640 sensor with 65-degree lens (optional 120-degree angle lens),  AS312 “human” infrared sensor Connectivity – 2.4 GHz 802.11b/g/n WiFi […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 13 Comments on Sipeed Maix Amigo is a Portable 64-bit RISC-V AI Development Kit with Display and Cameras

Sipeed Maix Amigo is a Portable 64-bit RISC-V AI Development Kit with Display and Cameras

Sipeed Maix Amigo

Earlier this year, Seeed Studio introduced Wio Terminal a portable Arduino devkit with an LCD display, and expansion connectors and headers. The company is now selling a similar looking devkit but for different applications with Sipeed Maix Amigo portable 64-bit RISC-V development kit powered by Kendryte K210 RISC-V AI processor and equipped with an LCD display, two cameras, a few buttons, and several I/O headers and Grove connectors. Sipeed Maix Amigo specifications: SoC – Kendryte K210 Dual-core 64-bit RISC-V (RV64GC) processor with FPU @ 400 MHz (overclockable to 500MHz), 8MB SRAM, built-in AI accelerators for video and audio Storage – 16MB Flash, MicroSD card slot up Display – 3.5-inch TFT capacitive touch screen display with 480×320 resolution Camera VGA front-facing camera up to 30 fps (GC0328 sensor) VGA rear camera up to 60 fps (OV7740 sensor) Audio – Build-in microphone, optional 6-mic array USB – 1x USB Type-C port for […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on Espressif and Amazon Introduce ESP32-PICO-V3-ZERO Alexa Connect Kit Module

Espressif and Amazon Introduce ESP32-PICO-V3-ZERO Alexa Connect Kit Module

ESP32-PICO-V3-ZERO

Espressif Systems & Amazon have recently announced ESP32-PICO-V3-ZERO Alexa Connect Kit (ACK) module providing out-of-box connectivity to ACK cloud services, support for features such as Alexa control, “Frustration-Free Setup” and Amazon Dash replenishment for connected devices. The tiny (23 x 16 x 2.3mm) module is based on the company’s ESP32-PICO-V3 System-in-Package (SiP) based on ESP32-V3 dual-core Xtensa LX6 WiFI and Bluetooth SoC, a 4 MB SPI flash, a crystal oscillator, filter capacitors, and an RF matching network. The module supports 2.4 GHz 802.11 b/g/n WiFi, Bluetooth, and Bluetooth Low Energy connectivity and comes with a PCB antenna and a u.FL connector to plug in an external antenna [Update: That should be an RF test connector instead, see comments]. ESP32-PICO-V3-ZERO module interfaces to a host MCU through a UART interface, and to speed-up time-to-market the module comes pre-certified for regulatory certifications such as FCC, CE, SRRC, IC, and RCM. The module […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 8 Comments on $99 EFR32xG22 Wireless Gecko Starter Kit Offers Low-Cost Zigbee Development Platform

$99 EFR32xG22 Wireless Gecko Starter Kit Offers Low-Cost Zigbee Development Platform

EFR32xG22 Wireless Gecko Starter Kit

Silicon Labs has just launched a low-cost Bluetooth, Zigbee, and proprietary wireless development kit with the $99 EFR32xG22 Wireless Gecko Starter Kit (WSTK). This WSTK includes two +6 dBm radio boards, matching network, and PCB antennas for +6 dBm output power in the 2.4 GHz band, as well as on-board J-Link debugger. Previously you had to purchase the $479 EFR32xG21 Wireless Gecko Starter Kit to get access to the Zigbee SDK in order to get started with development, and the new starter kit makes it possible to get access to the same software resources and documentation for around $100. EFR32xG22 Wireless Gecko Starter Kit (SLWSTK6021A) content, key features & specifications: BRD4001A Wireless Starter Kit Mainboard WiSoC – Wireless Gecko Series 2 Arm Cortex-M33  @ 80 Mhz Display – Low-power 128×128 memory TFT LCD Connectivity – Ethernet port USB – 1x Micro USB port for programming and power  Debugging Advanced Energy […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 1 Comment on Qualcomm Robotics RB5 Platform Targets the Development of 5G and AI-Enabled Robots

Qualcomm Robotics RB5 Platform Targets the Development of 5G and AI-Enabled Robots

Qualcomm Robotics RB5 Platform

Qualcomm Robotics RB3 Development Platform powered by Snapdragon 845 processor gets an upgrade with Robotics RB5 Platform equipped with Qualcomm QRB5165 Robotics processor designed for industrial-grade temperature operating, and featuring a 15 TOPS Qualcomm AI Engine fo artificial intelligence and machine learning applications such as heterogeneous computing, enhanced computer vision, and multi-camera concurrency. The development platform also supports for 4G and 5G connectivity via a companion module and runs Ubuntu and ROS 2.0 operating systems. Qualcomm Robotics RB5 development kit specifications: SoC – Qualcomm QRB5165 with  Kryo 858 CPU @ up to 2.84 GHz,  Adreno 650 GPU, Adreno 665 VPU, Adreno 995 DPU, Qualcomm Hexagon DSP with quad HVX, and Qualcomm Spectra 480 ISP System Memory – 16GB LPDDR5 RAM (POP) Storage – 128 GB UFS3.0 storage, MicroSD card slot Video Output – 1x HDMI 1.4 port Audio – 2x WSA8810 Class-D on-board speaker amplifier, built-in PDM MIC, support for […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Particle Takes Pre-orders for its Cellular Tracking SoM, Evaluation Kit, and Tracker One Asset Tracker

Particle Takes Pre-orders for its Cellular Tracking SoM, Evaluation Kit, and Tracker One Asset Tracker

Tracker Som Evaluation Kit

Earlier this year, Particle announced its Tracking System turnkey solution comprised of Tracker SoM LTE IoT module, Tracker One asset tracker with enclosure, as well as Particle Tracking Services software suite with geolocation services, fleet management, and an open device firmware application framework to integrate with off-the-shelf IoT sensors and enable OTA firmware updates. The hardware devices were expected for June/July 2020, and the company has now started to take pre-orders for Tracker SoM, its evaluation kit, and Tracker One for respectively $79.99, $99.99, and $127.99. Shipping is expected to start in August 2020. We already covered Tracker SoM in our initial article with the full specifications, but basically, it’s a Nordic Semiconductor nRF52840 powered module with 8MB flash, ESP32 for WiFI (including support for indoor location),  U-blox Neo-M8U GNSS module, and a choice of Quectel BG96 LTE CAT M1 module for the US or Quectel EG91-X CAT 1 module […]