Wholesale Tasmota Temperature Sensor Supplier & Factory

We support a comprehensive array of digital and analog sensing elements based on your project accuracy requirements. Standard offerings include the Dallas/Maxim DS18B20 1-Wire digital probe (-55°C to +125°C, ±0.5°C accuracy) encased in food-grade 304/316 stainless steel with waterproof PVC or silicone cabling. For combined relative humidity and ambient temperature, we mass-produce assemblies utilizing Sensirion SHT30, SHT31, SHT35, and SHT40 sensors (I2C interface, up to ±1.5% RH and ±0.1°C precision), as well as Bosch BME280 (temperature, humidity, barometric pressure) and cost-effective AHT10/AHT20/DHT22 elements.

Yes. This is one of our primary value-added factory services for wholesale importers and systems integrators. You provide your compiled Tasmota binary (e.g., custom sensor-enabled builds containing specific driver flags like USE_SHT or USE_DS18B20) along with your desired user_config_override.h parameters (default Wi-Fi SSID/password fallback, MQTT host IP, topic structure, telemetry period TelePeriod, and GPIO template definitions). We program each module during automated fixture testing and can apply sequential MAC-addressed labels with pairing QR codes.

Quality control is managed under our ISO 9001:2015 certified quality regime. Sensors undergo precision chamber validation against Fluke thermal reference instruments inside our Class 100 purification cleanroom. Thermal probes are subjected to rapid cyclic temperature swings (-20°C to +70°C) inside dedicated environmental stress test chambers. Units exceeding ±0.3°C divergence from the master reference are automatically flagged and rejected.

Standard white-label packaging and laser-etched custom logos on existing tooling start at an accessible MOQ of 500 to 1,000 units. Full ODM projects involving bespoke PCBA layout, customized sensor probe housings, or tailor-made IP68 enclosures typically require 2,000 to 5,000 units depending on mold complexity. Sample evaluation units are prepared and shipped within 3 to 7 working days, while bulk mass production lead times generally range between 20 to 30 calendar days.

Corunsmart Tasmota hardware utilizes native MQTT protocol broadcasting over 2.4 GHz Wi-Fi. In Home Assistant, devices are instantly populated via native MQTT Discovery (SetOption19 1 or the modern Home Assistant Tasmota Integration). For industrial SCADA and building automation platforms, sensors broadcast standardized JSON payloads to brokers like Eclipse Mosquitto or EMQX. Data is seamlessly ingested into Node-RED pipelines, InfluxDB time-series databases, and industrial Modbus/BACnet translation gateways.

Yes. Because our hardware is engineered around standardized Espressif ESP32 silicon and pin-compatible Tuya module form factors, we can supply identical physical hardware flashed with Tuya Smart Life firmware, Tuya-Matter dual-stack firmware, or open-source Tasmota/ESPHome. This provides extraordinary supply chain flexibility, enabling distributors to serve both mass retail consumer markets and enterprise integrators from a single factory partnership.