HestiaPi ONE (Silent)

Smart Thermostat
HestiaPi ONE (Silent)

Open-source smart thermostat based on Raspberry Pi Zero W with 3.5\" touchscreen, BME280 sensor, and silent solid-state relays. Fully local control with no cloud dependency, MQTT support, and Home Ass

BCM2835 ARM1176JZF-S @ 1GHz512MBmicroSD (pre-flashed)WiFi 802.11 b/g/nBLE Bluetooth 4.1
~$150View

Adafruit ESP32-S2 Feather with BME280

Dev Board
Adafruit ESP32-S2 Feather with BME280

ESP32-S2 Feather with an onboard BME280 temperature, humidity, and barometric pressure sensor, plus 4 MB flash, 2 MB PSRAM, native USB-C, STEMMA QT, and LiPoly charging.

Xtensa LX7 single-core @ 240 MHz (ESP32-S2)320 KB SRAM + 2 MB PSRAM4MBWiFi 2.4GHz 802.11 b/g/n
~$25View

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More to explore — popular traits shared by devices with Components: Bosch BME280.