TTGO T-Higrow ESP32 Wifi Bluetooth Humidity Photometric Electrolyte Sensor
Rs. 1,455.00 Rs. 1,465.00
- Product Code: SEN-TEMPHUM
- Availability: 2-3 Days
- For Bulk Order
9962060070
This is a LILYGO T-Higrow ESP32 Wifi Bluetooth Humidity Photometric Electrolyte Sensor Unsoldered. The capacitive soil moisture sensor differs from most of the resistive sensors on the market, using the capacitive sensing principle to detect soil moisture. It avoids the problem that the resistance sensor is easy to corrode and greatly prolongs its working life.S18B20 waterproof temperature sensor is used for t-higrow and t-watch with the t-grove interface. For example, it can be used with t-higrow to test the temperature and humidity of flowerpot soil and environment, as well as the water temperature of fish tanks when raising fish.
Features:
It is easy to carry anywhere.
the temperature sensor makes it unique because of the sensors’ waterproof property.
Specifications:
Item Type: Sensor Module
Model Type : Wifi Bluetooth Sensor Module
Rated Voltage (V): 3.7 to 4.2
Charging current(mA) : 500mA
Sleep Current (uA) : 220 uA
Battery: Required 3.7V lithium battery
Flash Memory: 4MB
SRAM Memory (KB) : 520 KB
Frequency (GHz): 2.4~2.5GHz
Transmit Power (dBm) : 22dBm
Communication Distance(m) : 300 m
On-board Clock Frequency : 40 MHz
Length (mm): 155
Width (mm): 35
Height (mm): 20
Shipping Weight 0.024 kg
Shipping Dimensions 16 × 6 × 1 cm
1 X TTGO T-Higrow ESP32 Wifi Bluetooth Humidity Photometric Electrolyte Sensor