Several boards are available with ethernet hardware, which can be used as drop-in replacements for ESP8266 / ESP32 WiFi modules and are compatible with all models of OpenEVSE / EmonEVSE. The ESP32 ...

The ESP32 r4sGate gateway in a minimal configuration (only ESP32 or ESP32C3 with a 3.3v power supply) allows you to connect BLE-compatible Redmond devices, Xiaomi MiKettle kettles and some other ...

The hardware development is completed using Arduino Mega 2560 microcontroller in combination with ESP32 Wroom Wi-Fi gateway and SIM900A GSM gateway. The real-time field data is gathered at the ...

Blockstream, a leader in Bitcoin infrastructure technology has announced the launch of its latest fully-open source hardware wallet: Blockstream Jade Plus.

SparkFun has recently released the Digi X-ON LoRaWAN development kit an all-in-one IoT development kit designed to simplify ...

If you’re someone who moves a lot, or just likes to change your decor, the limitations of conventional furniture can be a bit of a pain. Why not build your furniture modularly, so it can ...

Editorial Note: We earn a commission from partner links on Forbes Advisor. Commissions do not affect our editors' opinions or evaluations. An important partner for any small business that sells to ...

The allows quick and easy credit card payment processing, both online and offline. Payment gateway systems also work with Point of Sale (POS) processing in-store. Put simply, payment gateways ...

This board is built around an ESP32 MCU and supports wired (USB and UART) and wireless (2.4GHz WiFi) communication. Additionally, the board features a physical toggle switch, which lets it choose ...

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