6. Module outline dimension drawing
Test condition: power supply 3.3V temperature 25℃
5. Electrical parameters
8 GND Power ground
7 DOUT data output
6 VDD power supply
5 SCL three-wire SPI clock input
4 SDA Three-wire SPI data input
3 CSB three-wire SPI chip enable
2 GND Power ground
1 ANT antenna input
1.ANT 2.GND 3.CSB 4.SDA 5.SCL 6.VDD 7.DATA 8.GND
4. Product pinout
(9) Wireless alarm and security system
(8) Wireless control of small home appliances
(7) Wireless toys
(6) Wireless lighting control system
(5) Wireless data transmission
(4) Remote control doorbell
(3) Remote control socket
(2) Security system for car battery
(1) Remote access control system
3. Product application range
(8) Work rate: 0.5-40 kbps
(7) Sleep current: ≤1uA
(6) Working current: 4.2mA
(5) Power supply voltage input range: 3V-5.5V
(4) Operating frequency: 315MHz, 433.92MHz
(3) Receiving sensitivity: -112dBm
(2) Super strong anti-interference ability, suitable for use in complex interference environments
(1) Comply with FCC and ETSI safety regulations
2. Product features
1 Overview
RFM210LH is an ASK/OOK wireless data transmission, ultra-low power consumption, high sensitivity, long-distance communication, cost-effective OOK radio frequency receiving module, suitable for ISM band wireless applications. It has the characteristics of good anti-interference and high reliability. Even if it is used in a complex interference environment, it will not affect the working distance. The product is divided into two operating frequencies of 315MHz and 433.92MHz, and supports a data rate range of 0.5~40kbps. Users only need to add a simple data decoding circuit to easily realize the development of wireless products.
