E290-400MM20S(3060)_PAN3060_SPI/SOC/UART_Module

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E290-400MM20S Puce RF de très petite taille PAN3060 Nouvelle technologie de modulation ChirpIoT Oscillateurs à cristal 32 MHz de qualité industrielle

[Puissance de transmission]：20 dBm

[Distance de communication]： 5 km

[Taille du produit]：10* 10 * 2.5 mm

[Poids du produit]：0.5±0.02g

[Introduction]：E290-400MM20S est une puce ultra-petite développée indépendamment sur la base de la nouvelle génération de puce RF PAN3060 de PANCHIP, adaptée aux modules sans fil ChirpIoTTM 433 MHz, 470 MHz. En utilisant le PAN3060 comme noyau, la nouvelle technologie de modulation ChirpIoT TM dépasse de loin les produits de modulation FSK et GFSK actuels.

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Pin number	Pin name	Pin direction	Pin usage
1	DCDC_IND		Internal DCDC output, connect external series inductor, refer to recommended circuit
2	DCDC_FB		Internal DCDC feedback input, DCDC mode is connected to VDD123, refer to the recommended circuit
3	VDD123	power supply	Analog power supply, connect to VFB in DCDC mode, connect to main power supply in non-DCDC mode
4	VCC	power supply	Module power supply, voltage range 1.8V~3.6V
5	GND		Modular ground
6	TXEN	output	Used for sending switching control, connected to internal GPIO0, can be left floating
7	RXEN	output	Used to receive switching control, connected to internal GPIO10, can be left floating
8	GND		Modular ground
9	GND		Modular ground
10	ON	Output/Input	RF antenna, theoretical output impedance 50Ω
11	GND		Modular ground
12	GND		Modular ground
13	CAD	output	CAD interrupt pin, connected to internal GPIO11
14	TCXO		Connected to internal GPIO3
15	IRQ	output	RF interrupt pin, connected to internal GPIO1
16	SMOKE	enter	SPI data input signal, IIC data pin
17	MISO	output	SPI data output signal
18	SCK	enter	SPI clock input pin, IIC clock input pin
19	NSS	enter	SPI chip select signal, always high in IIC mode
20	NRST	enter	reset pin

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