Elecbee ESP32 WiFi + bluetooth + DHT11 Soil Temperature And Humidity Sensor Module

SKU: EB0043722

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Key Features

Specifications

Description

Description:

Copy links for more details: https://github.com/LilyGO/higrowopen
If you need to shell, please buy it from Product ID: 1609381
This capacitive soil moisture sensor differs from most of the resistive sensors on the market, using 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.
Size: 193.5*29.4mm

Comparison before and after the soil test module G301 upgrade: (Upgrade time: April 16, 2020)

1. Changed from the original ESP32 module to a separate ESP32 chip.

2. The lithium battery was changed from the original 18650 to a 500MA lithium battery. (battery not includes)

3. The charging IC was changed from the original TP5400 to TP4054.

4. Change the original MICR carrier to TYPE-C.

5. The original normal power supply mode is changed to the key sleep wake-up mode (or the customer can make a timed wake-up).

6. The size of the board is 45mm smaller than the previous length, and the width is increased by 2.54MM.

7. Change from the original DHT12 (temperature and humidity sensor) to DHT11

Add part:

1. Added sleep button wake-up function (IO35)

2. Added test soil salinity function (CD4060BM TL034IDR)

3. Added light (BH1750FVI) strength test

4. Reserved external device expansion (single bus serial port IIC----21~22)

Advantage:

The battery life is much longer than before. In the case of testing moisture, you can test the soil's salt and photosynthetic absorption, reasonable fertilization and proper sun exposure.

Working current: 150MA

Sleep current: 220UA

1 x Higrow ESP32 WiFi + bluetooth + DHT11 Soil Temperature And Humidity Sensor Module

(battery is not includes)

LILYGOreg-T-Higrow-ESP32-WiFi--bluetooth--DHT11-Soil-Temperature-And-Humidity-Sensor-Module-1196250

Shopping Guide

Shipping	Delivery Period	For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days
	Shipping Rates	Shipping rates for your order can be found in the shopping cart.
	Shipping Options	Shipping rates for your order can be found in the shopping cart.
	Shipping Tracking	We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature.
Returning/Warranty	Returning	Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping
	Warranty	All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects.
		This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation
Ordering	How to Buy	Elecbee accepts online orders.
		Add to cart > Check out > Submit order > Complete payment > Delivery
	Payment	PayPal, Credit Card includes Visa, Master, American Express, Bank transfer.