Aqara Zigbee Temperature Humidity sensor radiation shield + AA battery holder

Disclaimer

This does not work well at protecting from solar radiation. The temperature on this day did not exceed 72 °F, but the sunlight hitting the wall behind it created a top temperature of 89 °F. I would only suggest using this in a totally shaded area.

Description

This is a solar radiation shield for the Aqara Temperature/Humidity sensor which also allows for the use of AA batteries for a much longer battery life. It's been simplified for easier printing. It's been improved from the earlier model to be easier to print and assemble.

Original upload had a battery spot that was 2mm too narrow for the listed battery pack. The only change is to cover.stl, if you've already printed it you do not need to re-print anything else.

BOM

• 1x of each part except for shield_side
• 5x shield_side
• Aqara Temperature Humidity Sensor Zigbee Smart Air Pressure Environment Sensor - (AliExpress, original author's affiliate link)
• 1x double LR4(AA) battery holder (AliExpress, non-affiliate)
• 4x M3 x 75mm bolt (AliExpress, non-affiliate)
• silicone glue to connect aquara_main.stl and sensor (AliExpress, original author's affiliate link)

Assembly