E32-433T20D: Module Lora SX1278 E32 (khoảng cách 3km)

230.000 ₫

Thông số kỹ thuật

No.	Item	Direction	Application
1	M0	Input (weak pull-up)	cooperates with M1 to determine the 4 working modes of the module. (Cannot be left floating, can be grounded if not used)
2	M1	Input (weak pull-up)	cooperates with M0 to determine the 4 working modes of the module. (Cannot be left floating, can be grounded if not used)
3	RXD	Input	TTL serial input, connect to external TXD output pin; Can be configured as open-drain or pull-up input, see parameter settings for details.
4	TXD	Output	TTL serial output, connect to external RXD input pin;Can be configured as open-drain or push-pull output, see parameter settings for details.
5	AUX	Output	Used to indicate the working status of the module; (can be left floating)The user wakes up the external MCU, and outputs a low level during the power-on self-test initialization;It can be configured as open-drain output or push-pull output, see parameter settings for details.
6	VCC	Input	Positive reference of module power supply, voltage range: 2.3～5.5V DC
7	GND	Input	Module ground wire
8	Fixed orifice		holes Fixing holes
9	Fixed orifice		holes Fixing holes
10	Fixed orifice		holes Fixing holes

Hướng dẫn sử dụng E32-433T20D: E32-433T20D_User Manual

Hướng dẫn sử dụng E32 Series: E32_User Manual

Phần mềm cấu hình: E32-433T20D

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