{"title":"Bluetooth eInk Display Clock with Temperature Humidity Sensor","handle":"bluetooth-eink-display-clock-with-temperature-humidity-sensor","url":"/products/bluetooth-eink-display-clock-with-temperature-humidity-sensor","description":"A compact Bluetooth-enabled clock and sensor that displays the current time, temperature, and humidity on a crisp e-ink screen. At just 110 × 55 mm with a minimal ABS enclosure, it fits neatly on a desk, shelf, or wall.\n\nThe sensor broadcasts temperature and humidity data over Bluetooth Low Energy (BLE) with a range of approximately 10 metres, making it a great addition to home automation setups. It works with ESPHome and Home Assistant as a remote sensor node, or simply as a standalone e-ink clock.\n\nKey Features\n\n\nE-Ink Display – 87 × 32 mm (3.5 × 1.25″) screen with clear, always-on readout\n\nTemperature and Humidity Sensor – Live readings displayed on screen and broadcast via BLE\n\nBluetooth Low Energy – Approximately 10 m range for wireless sensor data\n\nHome Automation Compatible – Works with ESPHome and Home Assistant as a remote sensor node\n\nCompact and Mountable – 110 × 55 mm ABS enclosure with included magnet and adhesive stickers\n\nBattery Powered – Runs on 2× CR2032 coin cells (pre-installed)\n\n\nIdeal For\n\nHome automation and environmental monitoring\nESPHome and Home Assistant sensor networks\nDesk or wall-mounted clock with temperature display\nIoT and BLE experimentation\n\n\nPackage Contents\n\n1× Bluetooth eInk Display Clock with Temperature and Humidity Sensor\n2× CR2032 coin cell batteries (pre-installed)\n1× Magnet\nAdhesive mounting stickers\n\n\nResources\n\nESPHome – LYWSD02 Sensor Integration\nLYWSD02 Clock Sync Tool (Web Bluetooth)\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":2927,"title":"Default Title","sku":"AF-5023","price":64.77,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":100,"option1":"Default Title"}]}