HLK-RM04 (I have a few)
Google it...
http://www.dnclabs.com/?p=1246
The HLK-RM04 is an ultra-cheap serial-to-Wi-Fi module by Hi-Link, built on the Ralink RT5350 MIPS processor. Because it operates on a standard architecture, it can run a full embedded Linux system. It is heavily utilized for IoT projects, DIY routers, and serial data loggers.Hardware SpecificationsCPU: Ralink RT5350 SoC at 360-380 MHzRAM / Flash: Typically 16MB/32MB RAM and 4MB Flash (though some versions have 8MB Flash)Interfaces: 1x USB, 2x UART (serial), GPIO pins, and 2x Ethernet (LAN/WAN)Running Linux (OpenWrt)The most common way to run Linux on the HLK-RM04 is by flashing a customized OpenWrt firmware image.The Constraint: Standard 4MB Flash/16MB RAM modules have severe resource limitations. The OpenWrt community advises against buying or flashing 4MB/32MB variants with modern OpenWrt releases, as they lack the space and memory for secure operation (like the LuCI web interface).
Fair Chance Policy: I’ll wait before choosing a recipient to give more people a chance to reply.
Linux SOC capable module (Barrhaven)
Collection Times
Anytime
Anytime
To reply to this post, please log in or sign up.