GSM watch with mechanical clockwork Challenges of the GSM watch Small GSM module Small round shaped customised antenna Tiny mechanical clockwork Small battery that can drive up to 2 Ampere peak current Does who want a small GSM application like a GSM watch, GSM /GPS tracker or wireless sensor should not hesitate to send an […]
Category: IoT gallery
SMS modem
Secure SMS modem SMS modem front view RS232 on D-SUB9 Three status LED SMS modem back view SMS modem general Temperature range: -25 to 70 degree Celsius Enclosure: 57 x 87 x 27 (mm), aluminium EN 55011 class A, EN 61000-6-1, IP20 Quadband GSM / GPRS 850/900/1800/1900 GPRS class 10 Embedded TCP/IP, UDP/IP, FTP, SMTP […]
GSM modem with watchdog
Industrial GSM modem with watchdog GSM modem front view RS232 on D-SUB9 Three status LED GSM modem back view GSM modem back Antenna interface SMA/F SIM card holder push / push I/O interface with 6 pins (functions differs on the version of the GSM modem) Power connector with 4 pins, 8 to 36 DC, inverse […]
Vehicle tracking by GPRS and GPS
Very special application of vehicle tracking by GPRS and GPS In vehicle tracking GPS patch antennas are often in use. Sometimes it makes sense to think about other GPS antenna technologies that are not common. In the vehicle tracking application listed as below we selected a high gain GPS chip antenna. The selected GPS chip […]
GSM modem for industrial applications
Industrial GSM modem with digital and analogue inputs GSM-Modem: GSM 850, 900, 1800 and 1900 class 4 (2W) Operating voltage: 10 – 28 VDC Emergency power supply: intern (approx. 6h) Number of inputs: 10 Digital inputs: 7 (8) via optical couplers Analogue inputs: 2 (11-Bit) Hour Meter: Event counter: 1 via optical couplers 1 via […]
Your M2M application ready on Python in less than 1 hour!
The evaluation board „smart-GSM/PLC“ makes it possible The GSM-PLC board is designed to realize development from e.g.: Remote Control boxes with digital I/O‘s Remote Control boxes with analog inputs Gate opener via call by mobile phone Telemetry boxes Data logging Counter monitoring GPRS / GSM burglar alarm and much more On its I2C bus you […]