ReadMe.md
Controller PCB

Version : 1.0.1

Features


Barrel Jack & Micro USB connectors to power up the device
Modular arrangement for LoRa module (rfm95) so that it can be replaced in case of its failure or can be used again on a different PCB in case of any other component failure thus saving the cost & giving scope for  imporvisations.
Modular arrangement for SD card module
DIP switch to switch from main power supply to USB cable power supply while programming
two 4-channel relay boards can be connected
Circuitry to detect change between Auto Mode & Manual Mode of SICCA
Connectors to connect Quectel M95 GSM & LCD I2C
Inbuilt Current Transformer's add on circuit.
Extra Pins for future use


What's New?


SD card connector placement shifted for easier mechanical assembly
Reduced number of extra pins in order to use with pluggable terminal connectors (5.08mm pitch) as opposed to JST connectors(2.54mm pitch) in previous version
SMA edge antenna connector replaced with SMA thru-hole antenna connector
Extra Pins: 3 VCC, 3 GND, 4 ANALOG, 4 DIGITAL