-Power 5-45V DC, support PoE, protect over curent and volt.
-x3 port USB, x1 type C
-HDMI
-Ethernet
-SPI, I2C
-External antenna for wifi
-2 cell 18650 auto charge for backup power (can run 5-6 hour)
-PiCM4 (8GB RAM, 32GB EMMC
I am developing an upgraded version, which has opto, relay and NVME
I designed it on altium, I'm happy to share it with you. Contact me by email: thanhnamLT5@gmail.com whatsapp: +84969809444