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mcu_board_esp01-07-12

8 months ago 281
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

DRev_4.01 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

PCB will be tested next days, before going in production

Mr.AtiX

Documents

Sheet_rev_3

pcb rev_3

Sheet_rev_4.01

pcb rev_4.01

BOM

ID Name Designator Quantity
1 BAT BAT_J1,BAT_J2 2
2 4.7uF COUT 1
3 10k R3,R4,R1,R6,R2 5
4 100nF C3,C2 2
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 1uF CIN 1
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

Attachments

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

Members

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