Very basic scripts for logging a Reload:Pro current sweep, plotting results in GNUPlot. Could be better in many many ways.

plot_dropout.plot

set datafile separator comma
set xlabel "IOUT (mA)"
set ylabel "VOUT (mV)"
set key left bottom
plot \
'reg_dropout_7_2v_heatsink.csv' using 2:3 with lines title 'VIN 7.2V with Heatsink', \
'reg_dropout_7_2v_nohs.csv' using 2:3 with lines title 'VIN 7.2V no Heatsink',       \
'reg_dropout_7_5v_nohs.csv' using 2:3 with lines title 'VIN 7.5V no Heatsink',       \
'reg_dropout_8v_heatsink.csv' using 2:3 with lines title 'VIN 8V with Heatsink', \
'reg_dropout_8v_nohs.csv' using 2:3 with lines title 'VIN 8V no Heatsink',       \
'reg_dropout_9v_heatsink.csv' using 2:3 with lines title 'VIN 9V with Heatsink', \
'reg_dropout_9v_nohs.csv' using 2:3 with lines title 'VIN 9V no Heatsink'

reg_sweep.py

#!/usr/bin/python -u
import serial
import time
import io
import sys

port = serial.Serial('/dev/ttyUSB0', 115200, timeout=0.5)
port = io.TextIOWrapper(io.BufferedRWPair(port, port))

port.write(u"set 0\n")
port.flush()
port.readline()
for setpoint in range(0,1001,10):
    port.write(u"set %d\n" % setpoint)
    port.flush()
    port.readline()
    time.sleep(0.05)
    port.write(u"read\n")
    port.flush()
    resp = port.readline().split(" ")
    print("%d,%d,%d" % (setpoint, int(resp[1]), int(resp[2])))
port.write(u"set 0\n")
port.flush()