FREE-WILi LLC has introduced the FREE-WILi 2, a new open-hardware handheld electronics multitool designed for various applications, including GPIO, analogue electronics, wireless protocols, and retro gaming. This device is available for pre-order at a price of $400, with shipping expected to commence in the fourth quarter of 2026.
The FREE-WILi 2 boasts two RP2350 microcontrollers, each accompanied by 8 MB of SRAM and 16 MB of flash storage. It also includes a Lattice iCE40UP5K FPGA, a Raspberry Pi CM0 compute module running headless Linux, and an STM32WLE5JC microcontroller for LoRa connectivity. The setup is designed to facilitate tasks such as precise timing and parallel processing.
Wireless communication is comprehensive, featuring Wi-Fi through an ESP32-C5, sub-GHz capabilities via a CC1101, and support for multiple protocols, including NFC, RFID, and infrared. Wired connectivity is equally robust, offering both 20-pin and 10-pin headers, multiple USB ports, and a programmable power supply.
The device features a 3.5-inch capacitive touchscreen, a D-pad, context keys, and various sensors, all housed within a compact design weighing just 290 grams. Its architecture is viewed as a significant advantage for engineers, especially those requiring a portable solution that combines numerous functions typically spread across multiple devices.
However, potential buyers in India should consider additional costs related to shipping and customs, as well as compliance with local wireless regulations. The open-hardware aspect of the FREE-WILi 2 is particularly beneficial for engineers and companies interested in customizable solutions, as comprehensive documentation is provided for development purposes.
For more information, visit FREE-WILi.
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