SparkFun Thing Plus – ESP32-C6 board comes with 16MB flash, LiPo battery support

SparkFun Thing Plus ESP32-C6

SparkFun has launched yet another ESP32-C6 board with the “Thing Plus – ESP32-C6”  based on the ESP32-C6-WROOM-1-N16 module with 16MB flash and a PCB antenna and  range of I/Os and power options. The board features 28 through holes with up to 23 multi-function GPIOs and a Qwicc connector for expansion, and supports 5V or LiPo battery power through respectively a USB-C port a 2-pin JST connector combined with a charging chip, and a fuel gauge. SparkFun Thing Plus – ESP32-C6 specifications: Wireless module – ESP32-C6-WROOM-1-N16 MCU – ESP32-C6 32-bit single-core RISC-V microcontroller with 2.4 GHz WiFI 6, Bluetooth 5 LE, and 802.15.4 radio (Zigbee and Thread); Matter-compatible Storage – 16 MB flash PCB Antenna Storage – MicroSD card slot USB – 1x USB Type-C port for power and programming Expansion 12-pin + 16-pin headers with 23x multifunctional GPIOs Up to 7x 12-bit ADC channels Up to 2x UART channels (with […]

LILYGO T-Panel – A 4-inch HMI display and WiFi, BLE, and 802.15.4 gateway based on ESP32-S3 and ESP32-H2

T-Panel 4-inch ESP32-S3 and ESP32-H2 gateway

LILYGO T-Panel is both a 4-inch HMI display and IoT gateway based on ESP32-S3 WiFi 4 and Bluetooth LE 5 microcontroller and an ESP32-H2 module with Bluetooth LE 5 and an 802.15.4 radio for Zigbee, Thread, and Matter connectivity. Last year, Espressif introduced the ESP-Thread Board Router/Zigbee gateway board with ESP32-S3 and ESP32-H2 to show how both chips could be combined to create IoT gateways.  But I don’t think I had seen a company design a product based on both ESP32-S3 and ESP32-H2 until I saw the T-Panel which also includes an RS485 interface and Qwiic expansion connectors for good measure. T-Panel specifications: Wireless chips/modules Wireless SoC –  ESP32-S3R8 dual-core Tensilica LX7 microcontroller @ 240 MHz 2.4 GHz 802.11n WiFi 4 and Bluetooth 5.0 LE connectivity Memory – 8MB PSRAM Wireless module – ESP32-H2-MINI-1 module MCU – Espressif Systems ESP32-H2 32-bit RISC-V microcontroller at up to 96 MHz with 320 […]

This new ESP32-C6-based IoT development board supports solar battery charging

FireBeetle 2 ESP32 C6 IoT Development Board with Wi Fi 6, Bluetooth 5, Solar Powered

DFRobot’s FireBeetle 2 ESP32-C6 is an IoT Development Board with 802.11ax (now called Wi-Fi 6), Bluetooth 5, Zigbee 3.0, Thread 1.3, and flexible power options including USB Type-C, 5V DC, and a CN3165 Lithium Ion battery charger for solar-powered systems. This isn’t the first solar-based board we’ve covered. We’ve also explored boards like Conexio Stratus, Wisblock Kit 2, and RAK8211-NB iTracker along with other solar-powered devices such as solar-powered laptops, solar-powered headphones, and even a solar-based power supply. FireBeetle 2 ESP32-C6 IoT Development Board Specifications: Processor – ESP32-C6 RISC-V single-core, 160 MHz Memory SRAM – 512KB ROM – 320KB Flash – 4MB RTC SRAM – 16KB USB – USB 2.0 CDC Wi-Fi Protocols – IEEE 802.11b/g/n, IEEE 802.11ax (20 MHz-only non-AP mode) Bandwidth – Supports 20 MHz and 40 MHz at 2.4 GHz Modes – Station, SoftAP, SoftAP+Station Frequency – 2.4GHz Frame Aggregation – TX/RX A-MPDU, TX/RX A-MSDU Bluetooth Protocol […]

8 Euros ESP32-H2-DevKit-LiPo is an open-source hardware Bluetooth 5 LE and 802.15.4 (Zigbee/Thread/Matter) board

ESP32-H2-DevKit-LiPo

Olimex ESP32-H2-DevKit-LiPo is an open-source hardware board based on ESP32-H2-MINI-1-N4 wireless module with Bluetooth 5 Low Energy (LE) and an 802.15.4 radio for Zigbee, Thread, and Matter connectivity, and that can be powered by a LiPo battery. The ESP32-H2 RISC-V microcontroller is coupled with 4MB flash in the wireless module, and the board comes with two rows of 15 pins for up to 19 GPIOs with alternate functions such as ADC, SPI, UART, I2C, etc… plus pUEXT and Qwiic/Stemma connectors for expansion modules. The board also features two USB-C ports, one for connected directly to the ESP32-H2 and the other for USB to UART programming/debugging. ESP32-H2-DevKit-LiPo specifications: Wireless module – ESP32-H2-MINI-1-N4 MCU – Espressif Systems ESP32-H2 32-bit RISC-V microcontroller at up to 96 MHz with 320 KB SRAM, 128 KB ROM, 4 KB LP memory, Bluetooth 5.2 LE/Mesh and 802.15.4 (Zigbee/Thread/Matter) radios. Storage – 4MB flash storage PCB antenna Dimensions […]

Arduino and Silicon Labs collaborate to bring Matter to Arduino boards and IDE

Arduino Nano Matter Silicon Labs

Arduino and Silicon Labs have joined hands to both bring Matter-compatible SiLabs wireless microcontrollers to the Arduino IDE and then design an upcoming Arduino Nano based on SiLabs MGM240 Arm Cortex-M33 microcontroller with Matter, Thread, Zigbee, and Bluetooth LE protocols. Available now: Arduino Core for Silicon Labs devices The first phase of the collaboration involves getting Arduino core for Silicon Labs development boards so that compatible devices can be programmed in the IDE. The good news is that it’s available now and works with four existing wireless boards: SparkFun Thing Plus Matter MGM240P based on MGM240PB32VNA Arm Cortex-M33 MCU with Matter, Thread, Zigbee 3.0, and Bluetooth 5.3 LE connectivity SiLabs xG27 Dev Kit based on EFR32BG27C140F768IM40 Arm Cortex-M33 MCU with Bluetooth LE 5.3, Bluetooth Mesh, Proprietary 2.4 GHz connectivity SiLabs xG24 Explorer Kit based on EFR32MG24B210F1536IM48 Arm Cortex-M33 MCU with Bluetooth 5.3 LE, Bluetooth Mesh, Matter, OpenThread, Zigbee, Proprietary 2.4 […]

Silicon Labs partners with Nabu Casa to support Home Assistant development

Silicon Labs Nabu Casa partnership

Silicon Labs has entered an official partnership with Nabu Casa, the company behind the popular Home Assistant home automation software, to support the development of Home Assistant open-source software and Silicon Labs-based hardware platforms. Most open-source embedded software projects start as a one-person (or a small team) effort as the vendor-provided firmware and related software may not have the features set needed by this user or group of users. So they hack existing hardware to build something that better fits their requirements often without input/help from the silicon vendor or product manufacturer. But sometimes the project becomes popular enough that large companies start to help it with support and funding. That’s apparently the case for Home Assistant project with Silicon Lans and Nabu Case entering an official partnership. The announcement does not provide details about the partnership but explains this should lead to better support and improvements for both Home […]

nRF7002 Expansion Board adds WiFi 6 to Nordic Thingy:53 devkit

nRF7002 Expansion Board Thingy:53 devkit

Nordic Semi keeps adding more nRF7002 WiFi 6 boards with the launch of the nRF7002 Expansion Board adding WiFi 6 connectivity to the Thingy:53 IoT prototyping platform and transforming it into an all-in-one wireless devkit with Matter, Bluetooth Low Energy, Thread, and WiFi 6 support. The new “nRF7002 EB” board follows the nRF7002 DK development kit combining the nRF7002 WiFi 6 with nRF5340 multiprotocol wireless SoCs, and the nRF7002 EK evaluation kit in Arduino UNO shield form factor adding WiFi 6 to existing Nordic development kits. nRF7002 Expansion Board specifications: Chipset – nRF7002 Wi-Fi Companion IC with support for features such as OFDMA (Orthogonal Frequency Division Multiple Access), Beamforming, Target Wake Time, and SSID-based locationing Antenna – 2.4 GHz / 5 GHz ceramic antenna I/Os Castellations for all pins on nRF7002 Thingy:53 expansion connector with SPI and a 3-wire coexistence interface to allow seamless coexistence with other wireless protocols Misc […]

Giveaway Week 2023 – GL.iNet GL-S200 Thread Border Router devkit

Getting Started GL-S200 Thread Border Router

It’s already day 4 of CNX Software Giveaway Week 2023 and today, we’ll be giving away GL.iNet GL-S200 Thread Border router kit that also includes three USB or battery-powered Thread development boards to experiment with various Thread topologies. The GL-S200 router comes with a Qualcomm QCA9531 MIPS router processor running a fork of OpenWrt and provides two Fast Ethernet WAN/LAN ports, 2.4 GHz Wi-Fi 4 802.11b/g/n up to 150 Mbps, and support for Thread (via an 802.15.4 radio) and Bluetooth 5.0. The development boards are based on the Nordic Semi nRF52840 microcontroller and each features a potentiometer+button, a PIR sensor, and two RGB LEDs. I reviewed the GL-S200 Thread Border router kit using the router’s dashboard interface and demo firmware provided for the three development boards. This enabled me to test star topology and mesh networking, and play around with demo scripts and code samples to display sensor and potentiometer […]

EDATEC Raspberry Pi 5 fanless case