PADI IoT Stamp

Features

Low cost highly integrated solution for wireless IoT devices
32-Bot Arm Cortex M3
2.4 Ghz Wi-Fi 802.11 b/g/n
Integrated 1 MB Flash and 512 KB RAM
Low power technology suitable for battey operation
I2C/ SPI/ PWM / UART/ GPIO

Low Cost, Low power & High Integration

PADI IoT Stamp is a highly integrated, single-chip, low power WiFi controller with built-in antenna. The stamp combines an ARM Cortex M3, integrated Flash and RAM, WLAN MAC, WLAN baseband, RF balun, PA, LNA receiver, saw filter and power management module. Designs for makers with high speed SPI/I2C/UART interfaces for IoT applications with minimum Printed Circuit Board (PCB) area requirement. The PADI IoT Stamp is even smaller than a US stamp size.

Wi-Fi

PADI IoT Stamp suitable for standalone system or act as slave device. When use as slave device, it has full function AT commands set for host computer to fully utilize WiFi protocol functionality.

Low Power Saving Mechanism

Designed for battery powered Internet of Things (IoT) devices in mind, PADI IoT Stamp allows makers to build various low power consumption online cloud base IoT projects.

Specifications
Wireless	WiFi Standard: Frequency Range:	802.11 b/g/n 2.4 GHz - 2.5 GHz (2400 MHz - 2483.5 MHz)
Hardware	SoC : CPU : ROM / RAM / FLASH : SPI : UART : PWM : I2C : GPIO : Operating Voltage : Operating Temperature : Dimension : Wireless Network Mode :	Realtek RTL8710AF ARM Cortex M3 (83 MHz) 1MB / 512KB / 1MB Up to 1 (41.5 Mbps) Up to 3 (2 x 4 Mbps + 1 x 38400 bps) Up to 4 Up to 1 (3.4 Mbps) Up to 19 (including 10 GPIO_INT) 3.0 V ~ 3.6 V (recommended 3.3 V) -20 ℃ ~ 85 ℃ 24 mm x 16 mm x 0.8 mm Station / SoftAP / SoftAP + Station
Software	Bitrate : Hash : Security Standard : Encryption : Firmware Update : OS : Development Tools: Network Protocol : User Configuration :	802.11b : 11 Mbps , 802.11g : 54 Mbps , 802.11n : 150 Mbps MD5 / SHA / HMAC-SHA WPA / WPA2 WEP / TKIP / AES UART / OTA / JTAG FreeRTOS, ARM® mbed™ (future planning) IAR, openOCD, J-Link TCP / UDP / HTTP / FTP AT Commands, Cloud Server, Android / iOS APP

Specifications

Wireless

WiFi Standard:

Frequency Range:

802.11 b/g/n

2.4 GHz - 2.5 GHz (2400 MHz - 2483.5 MHz)

Hardware

SoC :

CPU :

ROM / RAM / FLASH :

SPI :

UART :