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ESP8285 Wireless 802.11 b/g/n/e/i Chip
ESP8285 Wireless 802.11 b/g/n/e/i Chip
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ESP8285 Wireless 802.11 b/g/n/e/i Chip
$1.66
SKU: GC-ESP8285
MPN: ESP8285
Manufacturer: Espressif Systems
Delivery: Ships within 7-14 business days
Free shipping to the US on orders over $100
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Product Information
Product Description
Minimum Quantity Required: 10 chips.
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The ESP8285 is a compact, low-power, Wi-Fi SoC solution designed for the Internet of Things (IoT). This wireless chip follows the 802.11 b/g/n/e/I WLAN MAC protocol along with the latest Wi-Fi P2P and TCP/IP. The chip can also be applied to a micro-controller and a Wi-Fi adaptor through SPI/SDIP or I2C/UART interfaces.
With the Tensilica’s L106 Diamond series 32-bit microcontroller (MCU) the chip is often integrated with external sensors and other application-specific devices through the 17 GPIOs. It offers reliable performance as a standalone application or as the slave to a host MCU.
The Espressif Systems’ Connectivity Platform (ESCP) enables the following features:
- Fast switch between sleep and wake-up mode
- Adaptive radio biasing
- Advanced signal processing
- Spur cancellation
- Radio co-existence mechanisms for common interference mitigation
Examples of major applications include:
- Home automation
- Smart lights and plugs
- IP cameras
- Baby monitors
- Sensor networks
- Security ID tags
- Mesh networks
- Industrial wireless control
- Wearable electronics
- WiFi location-aware devices
- WiFi position system beacons
Features
- 802.11 b/g/n/e/i support
- Wi-Fi Direct (P2P) support
- WPA/WPA2 PSK, and WPS driver
- WMM power save U-APSD
- Multiple queue management to fully utilize traffic prioritization
- UMA compliant and certified
- 802.1h/RFC1042 frame encapsulation
- Seamless roaming support
Documents and Drivers
Documentation
ESP8285 Chip Datasheet
Specifications
Antennas
PCB Trace, External, IPEX Connector, Ceramic Chip
Connector(s)
IPEX Connector
CPU
Tensilica L106 32-bit micro controller
Dimensions
5 mm x 5 mm (QFN32-pin)
Firmware
UART Download/OTA (via network)
Frequency Band
2.4G ~ 2.5G (2400M ~ 2483.5M)
Interface(s)
- UART/SDIO/SPI/I2C/I2S/IR Remote Control
- GPIO/ADC/PWM
Memory
1 MB
MPN
ESP8285
Networking Standards
FCC / CE / TELEC / SRRC
Pins
17 GPIO pins
Power Consumption
0.5 μA to 170 mA
Product Power Supply
Digital/IO (2.7V ~ 3.6V)
Protocols
- Wi-Fi: 802.11 b/g/n/e/I
- Network: IPv4, TCP/UDP/HTTP/FTP
Security/Protection
- Software Security: WPA / WPA2
- Software Encryption: WEP/TKIP/AES
Software
- Development: Supports Cloud Server Development/Firmware and SDK for fast on-chip programming
- Configuration: AT Instruction Set, Cloud Server, Android/iOS app
Temperature Range
-40ºC to 125ºC (-40ºF to 257ºF)
Timers
RTC timer
Voltage
2.7V ~ 3.6V
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