Adafruit Feather compatible embedded Linux board based on the Allwinner T113-S3 SoC with 128MB DDR3 built-in.
Follow the development of our buildroot Linux.
TESS is designed to be a breakout board for the Allwinner T113-S3 with limited features on the board but maximal flexibility.
TESS has a 3.3V and 0.9V DC-DC regulator onboard whilst the T113-S3 has 2 LDO's built-in for the 1.8V and 1.5V rails.