added cnano-avr128da48, adjustments to cs-solarmeter and updated sbc_model_framework

sbc_case_builder_accessories.cfg

@@ -447,6 +447,12 @@ accessory_data = [
      "add2","standoff",113,125,0,"bottom",[0,0,0],["sbc",false,false,false],[0,0,0],[["custom",5.75,5,3.6,10,4,"countersunk","hex",false,false,4.5,5.1]],[true,10,2,"default"],
      "model","hk_m1s_ups",2,97,5,"bottom",[0,0,0],["sbc",false,false,false],[0,0,0],[0],[true,110,2,"default"]],
 
+
+     // circuitsetup solar energy meter
+     ["cs_solarmeter",
+     "sub","slot",-3,47,10.1,"top",[0,90,0],["sbc",true,true,true],[1.6,4.5,4],[[0]],[false,10,2,"default"]],
+
+
      // environmental sensors
      ["env_sensors",
      // i2c radial hub holder