Wiring Diagram

Jiangsu JWT Electronics Shares CO.,Ltd.
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One.Product picture
Two.Summarize
JRF 201203 module use JD0069C chip, JD0069C chip is a single integrated wireless
transceiver chip that works in the 2.4GHz world general ISM spectrum. The chip incorpor
ates an rf receiver、RF Transmitter、frequency synthesize、GFSK modulator、GFSK demo
dulator and other functional modules。Through the SPI、IIC interface, the output power,
channel selection and protocol can be flexibly configured. And built-in CRC、FEC，automa
tic answer and automatic retransmission mechanism，It can greatly simplify system desig
n and optimize performance.
This module is designed with a complete circuit, and few peripheral devices need to be
connected，In the simplest case，The user only needs to connect the power, ground, RST，MOSI,
MISO, CS and CLK and IRQ and I2C_SEL. Then they are ready for use, and are designed with stamp
holes. With the advantages of small volume, low power consumption and high sensitivity of
transceiver, it is suitable for batch patch production.
Picture 1-1