Atmega328-168-8_NRF_LORA_MODBUS - EasyEDA open source hardware lab

STD Atmega328-168-8_NRF_LORA_MODBUS

Profile：Multi Gateway with ESP32

License: GPL 3.0

Project source: Cloned from Arduino_minimal_reducido

Creation time： 2022-04-29 22:11:52

Update time： 2022-05-08 16:51:36

Description

Multi Gateway with ESP32

Design Drawing

schematic diagram

（ 1 / ）

PCB

（ 1 / ）

Empty

BOM

ID	Name	Designator	Footprint	Quantity
1	Header-Male-2.54_1x2	3.3V,BAT,D9,NRF.,RX,TX,VCC-DIRECT,D4,LED-13,LED-POW	HDR-TH_2P-P2.54-V-M-1	10
2	KF350-3P	A1,A2,D3,D6,RS485	KF350-3P	5
3	47u	C4	CAP-D8.0×F3.5	1
4	1N4007	D-POW	DO-41_BD2.4-L4.7-P8.70-D0.9-RD	1
5	HDR-F-2.54_1x4	I2C	HDR-F-2.54_1X4	1
6	Header-Male-2.54_2x4	LORA-NRF	HDR-TH_8P-P2.54-V-R2-C4-S2.54	1
7	ARDUINO-NANO-3.0	M1	ARDUINO-NANO-3.0	1
8	LORA SX1278 RA-02 WIRELESS MODULE	MODULE1	LORA SX1278 RA-02 WIRELESS MODULE	1
9	KF350-2P	POWER	KF350-2P	1
10	10k	R3-BAT,R1-RST	R_AXIAL-0.3	2
11	4.7k	R4-BAT	R_AXIAL-0.3	1
12	1k	R-D3,R-D6	AXIAL-0.3	2
13	3.3V	REGULATOR	TO-220-3_L10.0-W4.5-P2.54-L	1
14	LC E1ECTRON1CS MAX485 MODULE	RS-485-MODULE	LC-E1ECTRON1CS-MAX485-MODULE	1
15	ATMEGA328P-PU	U1	DIP-28_L34.6-W7.3-P2.54-LS10.2-BL	1
16	0.1u	C2,C3,C-DEB	RAD-0.1	3
17	1u	C-POW	CAP-D8.0×F3.5	1
18	HDR-F-2.54_1x6	DEBUG	HDR-F-2.54_1X6	1
19	RESET	KEY1	KEY-TH_4P-L6.0-W6.0-P4.50	1
20	LED-TH-3mm_R	LED1-13,LED2-POW	LED-TH_BD3.0_RED	2
21	220	R2-LED13,R5-POW	R_AXIAL-0.3	2
22	HARWIN 2X3	SPI	HARWIN M20 2 X 3	1
23	Header-Male-2.54_1x3	VCC-DIRECT	HDR-TH_3P-P2.54-V-M-1	1
24	8/16MHZ	X1	HC-49S_L10.8-W4.4-P4.88	1

Unfold

Project Attachments

Empty

Project Members

augusto valente