LILYGO®TTGO T-Higrow ESP32 WiFi And Bluetooth Battery And DHT12 Soil Temperature And Humidity Photometric Electrolyte Sensor(G301)
Designed by Lilygo in China
Buy with confidence.
Our Tindie Guarantee protects your purchase from fraud. Learn More
This is the Lilygo team , we are a company that integrates R&D,production with sales , the products are designed and produced by us .
Note: Since BME280 already includes temperature and humidity sensor, it already includes the function of DHT11, we have removed the DHT11 sensor on the BME280 version to reduce costs LILYGO®TTGO T-Hi…
Read More…Note: Since BME280 already includes temperature and humidity sensor, it already includes the function of DHT11, we have removed the DHT11 sensor on the BME280 version to reduce costs LILYGO®TTGO T-Higrow ESP32 WiFi And Bluetooth Battery And DHT11 Soil Temperature And Humidity Photometric Electrolyte Sensor
Hardware Specifications
Chipset:ESPRESSIF-ESP32 (Wi-Fi & Bluetooth)240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
FLASH:QSPI flash 4MB
SRAM:520 kB SRAM
Button:IO0
Wake up :IO35
Reset
USB to TTL:CP2104
Modular interface:UART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、capacitor touch sensor、ADC、DACLNA pre-amplifier
On-board clock: 40MHz crystal oscillator
Temperature and humidity sensor DHT11
Reserved extension interface:21~22
Working current:About 150 mA
Sleep current:About 220 uA
Working temperature range: -40℃ ~ +85℃
Size&Weight:155.04358.19mm(13.65g)
Power Supply Specifications
Power Supply Input:USB 5V/1A
Charging current:500mA
Battery Input: 3.7-4.2V
Battery:3.7V lithium battery
Charge IC:TP4054
JST Connector:2Pin 1.25mm
USB:Type-C
Wi-Fi
Standard:FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC (ESP32 chip)
Protocol:802.11 b/g/n(802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4μS Protection interval
Frequency range:2.4GHz~2.5GHz(2400M~2483.5M)
Transmit Power:22dBm
Communication distance:300m
Bluetooth
Protocol:Meet bluetooth v4.2BR/EDR and BLE standard
Radio frequency:With -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
Audio frequency CVSD&SBC audio frequency
Software specification
Wi-Fi Mode:Station/SoftAP/SoftAP+Station/P2P
Security mechanism:WPA/WPA2/WPA2-Enterprise/WPS
Encryption Type: AES/RSA/ECC/SHA
Firmware upgrade:UART download/OTA(Through network/host to download and write firmware)
Software Development:Support cloud server development /SDK for user firmware development
Networking protocol:IPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTT
User Configuration:AT + Instruction set, cloud server, android/iOSapp
OS:FreeRTOS
Moore Details
Link:https://github.com/Xinyuan-LilyGO/TTGO-HiGrow
3D Shell Print Download Link:
Link:https://www.tinkercad.com/search?category=tinkercad&q=HiGrow
Product Pin
Product Size
Product Detail
Use Legend
ALG 3000mAH 18650 battery could make ESP32 working.
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.
S18B20 waterproof temperature sensor is used for t-higrow and t-watch with 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 tank when raising fish. Of course, it can also test other temperatures as long as you want.
Shipping List:
If you buy T-Higrow,the list is
1 x TTGO T-Higrow
2 x Pin
1 x Power cable
If you buy T-Higrow Kit,the list is
1 X T-Higrow Kit
(Assembled,Include T-Higrow Module ,White Shell and Built-in 200 mAh lithium battery)
If you buy T-Higrow Shell,the list is
1 X T-Higrow Shell
3 X Small screws
No country selected, please select your country to see shipping options.
No rates are available for shipping to .
Enter your email address if you'd like to be notified when LILYGO®TTGO T-Higrow can be shipped to you:
Thanks! We'll let you know when the seller adds shipping rates for your country.
Shipping Rate | Tracked | Ships From | First Item | Additional Items |
---|---|---|---|---|
:
|
We will ship the product according to the shipping list . If you have special requirements for orders or products, please contact us in advance.
You can track your package thro these link : https://www.17track.net/en --https://track.yw56.com.cn/en/index --https://www.yuntrack.com/--- http://m-track.4px.com/#/
[Product price excluding tax] NOTE to Europe: orders over 150 euros may generate tax, which needs to be borne/handled by the customer, the local policy shall prevail.
Buy with confidence.
Our Tindie Guarantee protects your purchase from fraud. Learn More
$30.65
Free Shipping!
$39.40
Free Shipping!
$15.87
Free Shipping!
$16.95
Free Shipping!
$24.04
Free Shipping!
$2.16
Free Shipping!
$27.40
Free Shipping!
$16.83
Free Shipping!
By clicking Register, you confirm that you accept our Terms & Conditions
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!