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mcu_board_esp01-07-12

1 year ago 470
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

DRev_4.01a PSer_2 same board as rev_3, with new layout and smaler PCB

  • LDO changed to AP7361C-33ER SOT-223 (1117-3.3 compatible pinout)
  • ESP-01/12 changed to ESP-Goofy (look for TheGoofy 2019 Adapter)
  • small improvements
  • silkscreen fixed

original designed in EAGLE

  • board and schematic attached

Mr.AtiX

Documents

Sheet_rev_3

pcb rev_3

Sheet_rev_4.01a

pcb rev_4.01a

BOM

ID Name Designator Quantity
1 ESP8266-ADAPTER ESP8266 1
2 4.7uF COUT 1
3 10k R3,R4,R1,R6,R2,R2,R3,R4,R1,R5,R6 11
4 100nF C3,C2,C3 3
5 VUSB 5V=NO/3.3V=NC JPVUSB 1
6 UF4005 D2 1
7 1N5817 D3,D4,D5 3
8 100R R7 1
9 ESP-Goofy module U2 1
10 Z3,3 D1 1
11 220k R8 1
12 68k R9 1
13 BAT BAT_J1,BAT_J2 2
14 I2C I2C_J1,I2C_J2 2
15 FTDI J1 1
16 0.1-1uF C1 1
17 Reset S1 1
18 EN JP2 1
19 LOGO_OSHWM LOGO1 1
20 LOGO_OSHWS LOGO2 1
21 AP7361C-33ER U1 1
22 A3L-LOC FRAME1 1
23 1uF CIN 1
24 HT7333 U2 1
25 10uF C1,C6 2
26 RESET S1 1
27 ESP01S U3 1
28 275-470 R7 1
29 470 R8 1
30 USB-TTL SV1 1
31 Vusb 5V=NO/3.3V=NC JP1 1
32 Vf 0.75V D2 1
33 1N5817 D3 1
34 dslp_en JP2 1
35 I2C X3,X1,X2,X4,X5,X6,X7,X8 8
36 BAT1 X9,X10 2
37 BAT2 X11,X12 2

Attachments

Filename Download
mcu_board_esp-goofy_r4.01_sch.pdf
mcu_board_esp-goofy_r4.01_brd.pdf

Members

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