Ivy 1

Overview

Ivy 1 is an IoT ready Wi-Fi module with full networking capabilities in the 26 x 18 x 2.5mm SMD form factor and is fully FCC, CE, and RoHS certified. It incorporates the Wi-Fi 802.11b/g/n standards and features to give designers options for products requiring simple, low-cost and ultra low power Wi-Fi connectivity. The module provides interfaces such as UART, GPIO, I2C, ADC, SPI, PWM and USB2.0 to connect various peripheral interfaces.

The Ivy 1 is equipped with state-of-the-art hybrid-traced PCB-printed antenna for compact installation and U. FL of Hirose RF connector to meet antenna installation. More importantly, its Smart and Efficient Power Management Capability ensures Ivy 1 with lower current consumption (11μA) and 2mA when idle while stay connected which makes it suitable for power sensitive IoT products.

Ivy 1 is an IoT ready Wi-Fi module with full networking capabilities in the 26 x 18 x 2.5mm SMD form factor and is fully FCC, CE, and RoHS certified. It incorporates the Wi-Fi 802.11b/g/n standards and features to give designers options for products requiring simple, low-cost and ultra low power Wi-Fi connectivity. The module provides interfaces such as UART, GPIO, I2C, ADC, SPI, PWM and USB2.0 to connect various peripheral interfaces.

TAG: Wi-Fi, WiFi, Low Power,

Feature

Feature

• • Embedded IEEE 802.11b/g/n drivers, supplicant, and TCP/IP stack
• • Support IPv4 / IPv6 network stack
• • Provide integrated power management, control functions and extremely low power operation for extended battery life
• • Security support for WPA, WPA2, WEP, TKIP
• • Rich interfaces include: UART, GPIOs, I2C, SPI, and USB2.0
• • Flexible pin design for both SMT or internal wiring
• • PCB-printed antenna. (optional: U. FL of Hirose RF connector)
• • FCC, CE, and ROHS certified.

Specification

Specification

Hardware Characteristics
Operating Voltage	3.3V +/- 10%
Power consumption	Transmit: 250mA @ 16dBm Receive: 75mA (typical) Power down mode: 11 uA Standby mode (sleep): 2~4mA
Antenna	PCB-printed antenna (optional: U. FL of Hirose)
Interface	UART x2, SPI x1, I2C x1, GPIO Host: UART, SPI *SPI slave: allows simplified connection to local host MCU. *UART interface: Support AT style command set
Host Data Rate	UART: 115200bps, 8, n, 1 SPI: up to 12 Mbps
Memory Size	4Mbit Flash
Weight	2.05g
Dimension	26 x 18 x 2.5mm

Wi-Fi Characteristics
Wi-Fi Solution	QCA4004
Wireless Mode	One Transmit and One Receive paths (1T1R)
Standard	IEEE 802.11 b/g/n standards compliant
Frequency Range	2.400 to 2.4835GHz ( subject to local regulations)
Transmit Power(EIRP)	IEEE802.11b 11Mbps: +18dBm IEEE802.11g 54Mbps: +14 dBm IEEE802.11n 135Mbps: +13 dBm
Receiver Sensitivity	IEEE802.11b 11Mbps: -86dBm IEEE802.11g 54Mbps: -68 dBm IEEE802.11n 135Mbps: -64 dBm
Number of Selectable Channels	13 channels
Internet protocols	IPv4 / IPv6, TCP / UDP, ARP / NDP, DHCPv4, ICMPv6
Network Security	WPA, WPA2, WEP, TKIP
Certifications	CE, FCC, ROHS certified

Download

Datasheet

• GlobalTop-Ivy-1(Wqm-u2618)-Datasheet-V00