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WT8266-S home automation Wi-Fi module esp8266 chip cheap embedded wifi module
1. Embedded Wi-Fi module Overview:
WT8266-S1 Wi-Fi module is a low consumption, high performance embedded Wi-Fi network control module
designed by Wireless-Tag. It can meet the IoT application requirements in smart power grids, building automation,
security and protection, smart home, remote health care etc.
The module's core processor ESP8266 integrates an enhanced version of Tensilica's L106 Diamond series 32-
bit processor with smaller package size and 16 bit compact mode, main frequency support 80 MHz and 160 MHz,
support RTOS, integrated Wi-Fi MAC / BB / RF / PA / LNA, on-board PCB antenna.
The module supports standard IEEE802.11 b / g / n protocol, a complete TCP / IP protocol stack. Users can
use the module to add networking capabilities for existing equipment, also can build a separate network
controller.
2. Embedded Wi-Fi module Main Features
Operating Voltage: 3.3V
Operating Temperature:-20 - 70°C
CPU Tensilica L106
RAM 36KB(Available)
Flash 16Mbit
System
802.11 b/g/n
IntegratedTensilica L106 ultra-low power 32-bitmicro MCU, with 16 bit compact mode,main
frequency support 80 MHz and 160 MHz, support RTOS
WIFI 2.4 GHz,supportWPA/WPA2
Ultra-Small 18.6mm*15.0mm
Integrated 10 bit high precision ADC
Integrated TCP/IP Stack
IntegratedTR switch/ balun/ LNA/Power amplifier and matching network
Integrated PLL/Regulator and power source management components, +20 dBm output power
in 802.11b mode
Supports antenna diversity
Deep sleep current < 10uA, Power down leakage current < 5uA
It can use an application processor SDIO 2.0/SPI/ UART
Polymerization of STBC/ 1*1 MIMO/ 2*1 MIMO A-MPDU /A-MSDU and 0.4 sguard interval
Wake up within 2ms, connect and transfer data packets
Standby power consumption < 1.0mW (DTIM3)
Support AT remote upgrades and cloud OTA upgrade
Support STA/AP/STA+AP operation modes
Embedded Wi-Fi module pin description:
Embedded Wi-Fi module Mechanical Dimensions
Embedded Wi-Fi module images
Wireless-Tag has been approved by CE and RoHS certificates
Shipping ways
- Southeast Asia, Mid East and Australia: Egypt, Israel, Pakistan, Turkey, India, Singapore, Thailand, New Zealand ect. We choose DPEX or ARAMEX. It may take 7-15 days.
- Russian Federation: we only send orders by EMS or CPAM. It will take 20-45 days.
- South America: Brazil, Chile, Peru, Argentina, Columbia ect. We choose EMS or CPAM for shipping.It will take 20-45 days. If you really need DHL, please contact us.
- North America and Most of Europe: We choose DHL, except cities that DHL can not reach. It will take 7-10 days.
Return/refund policy
- If you get a defective item and you do not like the item we send to you, Please contact us within 5 days after you receive your order. item must be returned with its original packaging and accessories.Customer is responsible for shipping charges of returned item.We will refund the money to you when we get the returned item. Or we can send you a new one according to your demand.
- if item is lost in the transportation, we will fully refund to you.
Wireless-Tag Technology is the world’s leading provider of wireless modules and related solutions which specialized in the design, development and production technology-intensive high-tech enterprises of communication equipments and wireless Internet of Things products. As the industry pioneer of wireless Internet of Things, Wireless-Tag has been committed to the service of global partners for many years and has become the IOT industry-leading solution provider. We are also the provider of Sparkfun and SeeedStudio. Wireless-Tag mainly supply BLE4.0 Module, Wi-Fi Module, RF Module, 2G/3G/4G Module, ZigBee Module, ARM9 CPU Module etc. Our products has been widely used in domestic and international electric grid, government, schools, banks, hospitals and other remote monitoring, security industry.