Overview
Easily flash software images onto eMMC modules with this eMMC to MicroSD Adapter Board for ROCK 4 Model C+ and ROCK 4 Model SE single board computers.
How to use the eMMC to MicroSD Adapter Board for ROCK
- Mount the eMMC module onto the adapter board
- Use a MicroSD card reader and insert the adapter board with the mounted eMMC module
- Plug the MicroSD card reader into your computer
- Flash the software image onto the eMMC module
Get Inspired
If you want to upgrade your soldering setup without spending a lot of money, then be sure to check out Angelo Casimiro's DIY Hakko 907 station. This low-cost device features an Arduino Nano to read the iron temperature via an LM358 op-amp, and regulates power to the handle and tip under PWM control using an IRFZ44N MOSFET. A potentiometer is implemented as a variable temperature knob, with the actual and preset temperature displayed on a 16x2 LCD screen, while an LED indicates whether the heating element is active. Everything is encased in a nicely printed and painted enclosure, which forms a brilliant little station that one could be proud to use. Full build instructions can be found here, including the PCB, code, and print files.
