CY3271-EXP1 Cypress Semiconductor Corp, CY3271-EXP1 Datasheet - Page 17

• Manufacturer Part Number: CY3271-EXP1
• Description: KIT CYFI ENV SENSING
• Manufacturer: Cypress Semiconductor Corp
• Series: PSoC, CyFir
• Type: PSoC, FirstTouchr

Specifications of CY3271-EXP1

• Frequency: 2.4GHz
• Silicon Manufacturer: Cypress
• Silicon Core Number: CY3271
• Kit Application Type: Sensing - Touch / Proximity
• Application Sub Type: Capacitive Touch
• Silicon Family Name: PSoC
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: CY3271
• Lead Free Status / Rohs Status: Supplier Unconfirmed
• Other names: 428-2275

3.1
3.2
3.2.1
CY3271 EXP1 Environmental Sensing Kit, Spec. # 001-49259 Rev. **
3.
Design Examples
Design Example Summary Table
Out of Box Design Examples
These demonstrations operate at +10dBm of RF output power. They are limited to +10dBm because
of the RF power restrictions imposed in Europe and Japan. The power can be increased to +20dBm
in the United States and Canada only. The process is explained in detail on pages 47 and 64 of the
CY3271 PSoC FirstTouch Starter Kit Guide.
Weather Station Expansion Board
Operate the Weather Station demonstration by downloading the corresponding .hex file onto the RF
Expansion Board.
1. Connect the RF Expansion Board to the PC Bridge.
2. Insert the PC Bridge into any free USB port of your PC/laptop.
3. Open PSoC Programmer, and load RF_I2C_Bridge.hex from the Hex Files folder located on the
4. Set Programming Mode to Reset, Device Family to 27x43, Device to CY8C27443 and click
Weather Station Expansion Board
Pigtail Thermistor Expansion Board
CY3271-EXP1 Kit CD.
Program.
Design Example
This example demonstrates the Weather Station Expansion
Board talking to the RF Expansion Board. The RF
Expansion Board transmits data from the sensors to the PC
Bridge. The bridge receives this data and sends it to the host
PC, which displays the data from all four sensors in text or
graph form in the SCD program.
This example demonstrates the RF Expansion Board reading
two identical thermistors: one thermistor on the RF
Expansion Board and the other on the Pigtail Thermistor
Expansion board. The RF Expansion Board transmits data
from both thermistors to the PC Bridge. The Bridge receives
this data and sends it to the host PC, which displays the data
from both sensors in text or graph form in the SCD program.
Overview
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