Now that tinkering has finally come to fruition with [Phang]’s TraLog shield, a single Arduino shield that combines GPS tracking with a GSM and GPRS transceiver. There’s also an SD card ...

It turned out the SDIO mode on [Severin]’s card was broken, but accessing it with an Arduino ... SD card was completely inaccessible with a normal card reader, [Severin] was able to get a few ...