© 2024 EasyEDA Some rights reserved ISO/IEC
Editor Version
×
recommended
Pro Edition
Brand new interactions and interfaces
Smooth support for design sizes of over 3W
devices or 10W pads
More rigorous design constraints, more
standardized processes
For enterprises, more professional users
Std Edition
Easy to use and quick to get started
The process supports design scales of 300
devices or 1000 pads
Supports simple circuit simulation
For students, teachers, creators
Ongoing
STD Esp826601+Atmega328P 3.3V
Esp826601+Atmega328P 3.3V
License
Public Domain
License: Public DomainMode:
Mode
Editors' pickEditors' pick
- 1
Update time：
2022-01-13 02:04:32
Creation time：
2021-11-23 08:16:43
Description
Description
Adding wifi connectivity to a Artmega 328P with ESP8226-01.
The board is bread board compatible can be powered 5V via any of the FTDI board or the Pin out +5v or can be directly powered from the 3.3V.
3.3V LDO power the esp8266-01 and the Atmega328P. The clock of the Atmega328P is driven by an external 8Mhz oscilator.
Pinout. A6 A7 ADC input are available on the header.
The ESP8266-01 is connected to the Atmegaa328P via serial UART. the ESP8266-01 can be programmed via FTDI. The Atmega can be programmed via FTDI or ISCP port for AVR programmer.
There is a two reset button and on PROG button and and extra button for the ESP8266.
To programm the ESP8266 via FTDI or OTA check my github:
https://github.com/marcoHomeStudio/ESP8266_4Output-OTA-with-Arduino-IDE
Design Drawing
Design Drawing
schematic diagram
（
1
/
）
PCB
（
1
/
）
The preview image was not generated, please save it again in the
editor.
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | ATMEGA328P-AU | ATMEGA328PAU | TQFP-32_L7.0-W7.0-P0.80-LS9.0-BL | 1 |
| 2 | 22pF | C1,C2 | C0603 | 2 |
| 3 | 100nF | C3,C4,C6,C8 | C1206 | 4 |
| 4 | 10uF | C5,C7 | CAP-SMD_L3.5-W2.8-R-RD | 2 |
| 5 | SS34-MS | D1,D2 | DO-214AC_L4.3-W2.7-LS5.0-RD | 2 |
| 6 | ESP-01S_C82893 | ESP8266-01 | WIRELM-TH_ESP-01S | 1 |
| 7 | GT-TC201A-H0050-L1 | FCT-RST,PROG,RESET,RST | SW-SMD_4P-L2.8-W1.9-P1.20-LS3.0_1TS028A | 4 |
| 8 | FTDI_Header | FTDIA,FTDIE | HDR-6X1/2.54 | 2 |
| 9 | Header-Male-2.54_1x10 | H1 | HDR-TH_10P-P2.54-V-M-1 | 1 |
| 10 | HEADER-FEMALE-2.54_1X2 | I2C | HEADER-FEMALE-2.54_1X2 | 1 |
| 11 | Header-Male-2.54_2x3 | ICSP | HDR-TH_6P-P2.54-V-M-R2-C3-S2.54-1 | 1 |
| 12 | Header2.54mm 1*8P | J1 | HDR-TH_8P-P2.54-V-M | 1 |
| 13 | Header-Male-2.54_1x6 | POWER | HDR-TH_6P-P2.54-V-M-1 | 1 |
| 14 | 10K | R1,R2,R3 | R1206 | 3 |
| 15 | 3.3K | R4,R5,R6 | R0805 | 3 |
| 16 | AMS1117-3.3_C351784 | U1 | SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR | 1 |
| 17 | 8MHz | X1 | CRYSTAL-SMD_4P-L3.2-W2.5-BL | 1 |
Unfold
Project Members
Project Members
0
1
Collect to album
Target complaint
Related Projects
Change a batch
Loading...
Comment
Add to album
×
Loading...
reminder
×
Do you need to add this project to the album?