RF1212 : 20mW SX1212-Based FSK Module With Low Power Consumption RX 3mA

The RF module RF1212 adopts the chip SX1212 from Semtech, which is one of the famous companies in wireless. RF1212 is a low-cost rf transmitter and receiver module with ultra-low power consumption (3mA) under receiving mode. It integrates a baseband modem whose data transfer rate is up to 150 kb/s. The data handling features include a 64 byte FiFo packet handing, automatic CRC generation and data optimized. The module complies with European (ETSI EN300-220 V2.1.1) and North American FCC (15.247 and 15.249) certification standards.
RF1212 is manufactured and tested strictly using lead-free process and complies with RoHS and Reach standards.

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Features of RF transmitter and receiver RF1212

Application circuit of 20mW SX1212-Based FSK Module RF1212

Typical Application Circuit of rf transmitter and receiver RF1212

Pin definition of 20mW SX1212-Based FSK Module RF1212

Pin No.	Pin Name	Description
1	GND	Ground
2	NSS_CONFIG	SPI CONFIG enable
3	NSS_DATA	SPI DATA enabling
4	MISO	SPI data output
5	MOSI	SPI data input
6	SCK	SPI clock input
7	CLKOUT	Clock output
8	DATA	NRZ data input and output (Continuous mode)
9	IRQ_0	Interrupt output
10	IRQ_1	Interrupt output
11	PLL_LOCK	PLL Lock detect output
12	VCC	Positive power supply
13	GND	Antenna ground
14	ANT	Antenna

Mechanical dimensions of 20mW SX1212-Based FSK Module RF1212