ITEAD Intelligent Systems SONOFF User Manual

Overview

onoff TH10/16 is a Sonoff version that can
monitor and set temperature and humidity through
the APP eWeLink. Just as the name indicats, the
new version Sonoff TH device supports two power
supply specifications: 10A or 16A. Sonoff TH 10/16
supports presetting range for temperature or
humidity, when the temperature or humidity of the
environment falls into the range, it will
automatically turn on or turn off connected
devices.

The device supports connecting to three kinds of temperature and humidity sensors
(AM2301, DS18B20, DHT11). Actually, Sonoff TH 10A/16A Sonoff TH 10A/16A can work
as a Sonoff when without connecting to a sensor. But compared to Sonoff, Sonoff
10/16 is more safer, less radiation and in bigger size, easy operation. Most
importantly, with the support of latest ewelink app, you can create chains of simple
conditional statements(Smart Scene). This means you can use them with temperature
and humidity sensors (AM2301, DS18B20, DHT11) to collect temperature and humidity
data, while these data can be used to trigger ON/OFF other smart devices(Sonoff,
Sonoff RF, Sonoff SV, Slampher, smart socket, etc.) under your account. This device
is perfect to work with electric fan, air conditioner, humidifier. Please note that
this version does not have 433MHz RF function.

We are selling two kinds of sensors: AM2301 and DS18B20. We've customize an
interface for Sonoff TH10/TH16 to easily connect with the sensor, just plug and play.
Note that the sensor should be plug into Sonoff TH before you power it up, don't
plug or unplug the sensor in power on status. AM2301 is non-waterproff, while DS18B20
can work in water.

Features

Supports 90 ~ 250V AC input

Support max 10A /16A input

Support fast configure SSID and password connection through APP

Support automatic connect to server, register and update status info.

Support tracking device status and timely remote control through APP

Support setting single/repeat/countdown timing tasks

Support real-time temperature and humidity displaying

Support 3 temperature and humidity sensors (AM2301, DS18B20, DHT11)

Support preset temperature and humidity range to turn on/off

WIFI Characteristics

802.11 b/g/n

• Built-in Tensilica L106 ultra-low power consumption 32-bit micro-MCU, dominant

frequency support 80 MHz and 160 MHz, support RTOS

• Built-in TCP/IP protocol stack

• Built-in TR switch, balun, LNA, power amplifier and matching network

• Built-in PLL, voltage regulator and power supply management components, 802.11b

mode +20 dBm output power

• A-MPDU&A-MSDU aggregation and 0.4μs guard interval

• WiFi @ 2.4 GHz, supports WPA / WPA2 safe mode

• Support cloud OTA upgrade

• Support STA/AP/STA + AP mode

• Standby power consumption is less than 1.0 mW (DTIM3)

• Other parameters are as follows

Category Parameters Description

Wireless
Parameter

Hardware
Parameter

Wireless standard 802.11 b/g/n

Frequency range 2.4GHz-2.5GHz (2400M-2483.5M)

UART/I2C

Data port

GPIO/PWM

Operating voltage 3.0~3.6V(recommend 3.3V)

Operating current Average： 80mA

Operating
temperature

Operating
Humidity

0ºC-40ºC(32°F-104°F)

5%-90%RH, Non-condensing

Software
Parameter

PCBA size 89.1mm*45.0mm*1.2mm

Wireless network
mode

station/softAP/SoftAP+station