VERSION 1.
REVISIONS Revision Author Date Changes 1.0 J. Walz June 25, 2021 Initial Release 1.1 J.
TABLE OF CONTENTS Revisions ................................................................................................................................................... 1 Abbreviations ............................................................................................................................................ 1 FCC Compliance and Advisory Statement .................................................................................................
Specifications .......................................................................................................................................... 12 Figure 1 – AT-105 Asset Tracker..................................................................................................................... 6 Figure 2 – TP-100-TH Temperature Probe ..................................................................................................... 6 Figure 3 – Interface and Sensor Locations ..................
FCC COMPLIANCE AND ADVISORY STATEMENT This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
PRODUCT DISPOSAL BATTERY The AT-105 and TP-100-TH contain a primary lithium battery. Do not dispose of spent batteries with general waste. Contact your local government for directions on the proper disposal methods. PRODUCT The AT-105 and TP-100-TH are recycled by Electronics4All Inc. See the Contact Information section to recycle either product. MAINTENANCE AND CLEANING Clean the enclosure using a clean dry cloth. CONTACT INFORMATION Electronics4All Inc.
TP-100-TH / AT-105 WIRELESS SENSOR FIGURE 1 – AT-105 ASSET TRACKER FIGURE 2 – TP-100-TH TEMPERATURE PROBE AT-105 The AT-105 (Asset Tracker) is a small, light-weight Bluetooth 5.0 location tracking beacon and environmental sensor. The AT-105 contains a 6-axis accelerometer, an integrated temperature and humidity sensor, and an ambient light sensor. It is powered by a single CR2450 coin cell.
INTERFACES OVERVIEW Red LED Light Sensor Green LED Humidity and Temperature Sensor Push Button Temperature Probe (TP-100-TH Only) FIGURE 3 – INTERFACE AND SENSOR LOCATIONS PUSH BUTTON A single push button is located on the top of the sensor. The push button is used to pair the sensor to a compatible Gateway. See the Pairing section for operation. LEDS Two LEDs (Red, Green) are located on the top of the sensor.
Caution: If liquid is allowed to enter the humidity and temperature sensor opening, damage to the humidity sensor may occur. ACCELEROMETER The sensor contains a 6-axis accelerometer and gyroscope with a default full scale range of ± 16 g. FIGURE 4 – AXIS ORIENTATION TEMPERATURE PROBE The TP-100-TH is equipped with a PT100 platinum resistance temperature detector (RTD). Measurement range is -50 °C to 260 °C with a full range accuracy of ± 3 °C. The supplied cable length is 100 cm (1 m).
BATTERY INSTALLATION AND REPLACEMENT The sensor is powered from a single CR2450 Lithium / Manganese Dioxide (Li/MnO2) battery. Under normal operation, the internal battery should last for between 1.5 to 2 years using the default reporting interval of 5 minutes. If a sensor fails to broadcast, one of the LEDs no longer lights when pressing the push button, or the sensor appears to continually reset, the battery should be replaced.
5 Snap the new battery into the battery holder. The sensor will reset, indicated by an LED pattern on the two LEDs. 7 Replace the enclosure lid and re-install the two (2) 4-40 Phillips machine screws. 6 Reinstall the push button top. 8 Push and release the button to test button operation. The red LED should turn on for 1 second. MOUNTING Two (2) screw mounts are provided on the sides of the enclosure to secure the sensor. The openings support 8-32 screws.
PAIRING PARING STATUS To determine if the sensor has been paired with a Gateway, press and release the push button. If the green LED turns on for 1 second, the sensor is paired with a Gateway. If the red LED turns on for 1 second, the sensor is not paired with a Gateway. PAIRING A SENSOR TO A GATEWAY 1. Place the target Gateway in Pairing Mode by pressing and releasing the PB1 push button on the Gateway. The green COM LED will turn on. FIGURE 7 – GATEWAY IN PAIRING MODE FIGURE 8 – SENSOR PAIRING 2.
SPECIFICATIONS Parameter Description Battery Battery Type CR2450 3 VDC 600 mAh Li/MnO2 Power Average Current (TP-100-TH) 32 µA Average Current (AT-105) 24 µA Battery Life (TP-100-TH) 1.5 Years Battery Life (AT-105) 1.5 Years Radio Wireless Processor Security • • • • 48 MHz Arm Cortex M4F Processor 2.4 GHz RF Transceiver Compatible with BLE 5.
Temperature Sensor -40 °C to 120 °C (± 0.5 °C, 15 to 40 °C) Humidity Sensor 0 to 100 % Relative Humidity (± 3.5 % RH, 20 to 80 % RH) Ambient Light Sensor 0 to 100 % Relative Light ( Approximately 0 to 220 Lux) External Temperature Probe (TP-100-TH) Type PT100 Resistive Temperature Detector Measurement Range -50 °C to 260 °C, ± 3.
