BuildingLink HPBU01 RF transceiver module User Manual HPBU01 TR 915 20180425

BuildingLink RF transceiver module HPBU01 TR 915 20180425

Users manual

RF transceiver module HPBU01-TR-915 Datasheet BuildingLink 85 5th Ave 3rd New York NY 10003
HPBU01-TR-915 Datasheet 1. Introduction The HPBU01-TR-915 is a compact, low power, bidirectional transceiver module in the 915 MHz range utilizing Sub-GHz technology. The module provides long range and high output power while also reducing current consumption to a minimum. The HPBU01-TR-915 also utilizes the widely used ATmega328P processor. The coupling of Sub-GHz transceiver technology and ATmega328P processor allows for faster prototyping and fast time to market. The HPBU01-TR-915 module utilizes a patch antenna to reduce the need for RF development and antenna tuning and provide consistent range expectations. Figure 1-1: Picture of HPBU01-TR-915 Specifications - Sub-GHz Transceiver - 902 MHz – 928 MHz Frequency Range - Built in AES-128 encryption - Down to -120 dBm at 1.2kbps sensitivity - Programmable output to +20 dBm (100mW) - UART, SPI, and I2C interface - Customizable GPIO for analog / digital signals - ATmega328P Co-Processor - Supply voltage range from 2.4v to 3.6v Application - Wireless Sensor Networks - Home and Building Automation - Wireless Alarm and Security Systems - Meter Reading - Remote Control - Telemetry - Environmental Alerts
HPBU01-TR-915 Datasheet 2. Electrical Characteristics
HPBU01-TR-915 Datasheet
HPBU01-TR-915 Datasheet 3. Module Package
HPBU01-TR-915 Datasheet PIN PIN Name Pin Type MCU Pin Description 1 GND Supply Ground Connection 2 CS1 D IN/OUT PB2 DIGITAL IO / SPI NSS 3 PB1 D IN/OUT PB1 DIGITAL IO 4 CS2 D IN/OUT PB0 DIGITAL IO 5 PD7 D IN/OUT PD7 DIGITAL IO 6 MOSI D IN/OUT PB3 DIGITAL IO / SPI MOSI 7 MISO D IN/OUT PB4 DIGITAL IO / SPI MISO 8 SCK D IN/OUT PB5 DIGITAL IO / SPI SCK 9 PD6 D IN/OUT PD6 DIGITAL IO 10 PD5 D IN/OUT PD5 DIGITAL IO 11 DIO0 D IN/OUT DIO0 RF IO Pin 12 DIO1 D IN/OUT DIO1 RF IO Pin 13 DIO2 D IN/OUT DIO2 RF IO Pin 14 DIO3 D IN/OUT DIO3 RF IO Pin 15 DIO4 D IN/OUT DIO4 RF IO Pin 16 DIO5 D IN/OUT DIO5 RF IO Pin 17 3.3V-RF Supply Supply Voltage 18 3.3V-MCU Supply Supply Voltage 19 GND Supply Ground Connection 20 RF-REST D IN REST Reset Pin for RF69 21 PC1 D IN/OUT, A IN PC1 DIGITAL IO / ADC 22 PC2 D IN/OUT, A IN PC2 DIGITAL IO / ADC 23 PC3 D IN/OUT, A IN PC3 DIGITAL IO / ADC 24 PC4 D IN/OUT, A IN PC4 DIGITAL IO / ADC 25 PC5 D IN/OUT, A IN PC5 DIGITAL IO / ADC 26 REST D IN PC6 Reset Pin for MCU 27 PD0 D IN/OUT PD0 DIGITAL IO / RX 28 PD1 D IN/OUT PD1 DIGITAL IO / TX 29 PD2 D IN/OUT PD2 DIGITAL IO / INT0 30 PD3 D IN/OUT PD3 DIGITAL IO / INT1 31 PD4 D IN/OUT PD4 DIGITAL IO
HPBU01-TR-915 Datasheet
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, and (2) This device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generate, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. To maintain compliance with FCC’s RF Exposure guidelines, this equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

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