Author: sharethl

Raspberry Pi 3: SIM7500 Module Internet Connection

Follow the instruction of this page, after the last step, need to add ppp0 to the default route. [Updated] Tutorial 3 | Make a PPP internet connection with 3G, 4G/LTE Shields on Raspberry Pi #!/bin/bash route_found=$(/sbin/route -n | /bin/grep -c ^0.0.0.0) ppp_on=$(/sbin/ifconfig | /bin/grep -c ppp0) if [ $route_found -eq 0 ] && [ $ppp_on …

Visual Studio OpenOCD Debug Mbed on STM32F103

Playing with MiniMaple clone board from eBay, found that eclipse is really hard to edit code. So spending a lot of time trying to compile and debug on Visual studio code. Finally got it working, not 100% perfect though. How to do the setup. Install gnu arm toolchain; https://gnu-mcu-eclipse.github.io/toolchain/arm/install/ Install make; https://gnu-mcu-eclipse.github.io/windows-build-tools/install/ Install OpenOCD; https://gnu-mcu-eclipse.github.io/openocd/install/ Go to …

Setup Multiple Websites with Docker Further 1

Credits: evertramos Setting up docker on an old laptop is fun. Especially it provides easy https and reverse proxy. There are two git repositories that help set this up, but follow them will result not working docker setup. So I write this down for someone who stuck and for myself. Follow the instruction on this git: …