General Description Whisker.io Engine Long Range

Transcript

Whisker.IO Engine Long Range Wireless IoT Engine General Description The Whisker.IO Engine™ is a longrange, ultra-low power intelligent RF module designed for battery powered IoT applications. Using the new LoRa™ technology from Semtech, the module is capable of communicating over very long distances: up to 20 miles with proper antenna elevation. And thanks to the ultra-low power RL78 microcontroller from Renesas, the module can operate for up to 5 years from a pair of common AA batteries. The module is available in surface and through-hole packages and is FCC certified. Applications      Automated meter reading Oil and gas well monitoring Freezer and cooler monitoring Agriculture – soil moisture, etc Building maintenance and management  General battery powered wireless IoT applications  Long range wireless serial bridge © 2015 Digital Six Laboratories LLC Features           1.16” x 0.93”x 0.19” – SMD 1.16” x 0.93” x 0.5” – Thru-hole 1.8 – 3.5V operation Current: Tx=120mA,RX= 12mA Rx sensitivity=-120dBm Tx power – 100mW (20dBm) Sleep current - <1uA (2) 10-bit analog inputs (3) Dig in, (2) Dig out I2C I/O expansion o MMA8652 accelerometer o SX1508 port I/O expander o ADS1015 A/D converter o And more  UART – cmd and transparent  FCC modular certification 1|Page Whisker.IO Engine Data Sheet Pin-out * These pins are not available on versions with a wire antenna or antenna connector. They are only used when the antenna is to be connected on the host PCB Pin 1 2 Description VCC: 2.4-3.6V DC RXD: UART data receive Pin 10 11 3 4 5 TXD: UART data transmit SDA: I2C IO Expansion SCL: I2C IO Expansion (Serial mode) RESET: Programming line TOOL0: Programming line AIN0: Analog input 0 GND 12 13 14 Description AIN1: Analog input 1 DI0: Digital input 0 (Wakeup input in battery mode) DI1: Digital input 1 DI2: Digital input 2 DO0: Digital output 0 15 16 17 18 DO1: Digital output 1 GND* ANT* GND* 6 7 8 9 Electrical Specification Parameter Supply voltage Minimum Typical 1.8 3.0 Maximum Units 3.6 VDC Supply current – Transmit mode – 100mW 125 mA Supply current – Transmit mode – 20mW 65 mA Supply current – Receive mode 13 mA Average supply current – battery mode 70 uA Average supply current – line power mode 13 mA Transmit power – programmable 13 Receiver sensitivity 20 -120 Link budget 132 Demodulation SNR -10 7.031 RF data rate Analog input voltage range dBm 139 dB -12.5 -20 dBm (4) 7.031 37.5 kBaud (3) 2.5 Volts (1) 0 UART data rate 115,200 Unique MAC address length dBm 32 Baud 32 Bits (2) Order Information Part Number OEM-868-WHSKR-SM OEM-900-WHSKR-SM OEM-868-WHSKR-TH OEM-900-WHSKR-TH Description Surface mount 868MHz module Surface mount 900MHz module Thru-hole 868MHz module Thru-hole 900MHz module Order on-line at: www.d6labs.com or call 1(888) 551-0112 © 2015 Digital Six Laboratories LLC 2|Page