Hi - I’ve successfully used the Sparkfun regulating shields (WRL-11373) to run Digi XBee-PRO radios on 6V systems in the past – but how about 12V!? That might be a bit high for the regulators? What’s the recommended device from Little Bird that would knock the voltage down ahead of the shield?
This Pololu 6V, 1A Step-Down Voltage Regulator D24V10F6 on Little Bird seems to be what you need: https://www.littlebird.com.au/products/pololu-6v-1a-step-down-voltage-regulator-d24v10f6
Looks good. Thank you.
You’re welcome and thanks for your order!