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Wifi PB

AntonioMR·Wifi-Play-Board

Wifi PB PCB layout, top view — open source ESP8266 board by AntonioMR
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About the Wifi PB PCB

Wifi PB is an open source ESP8266 PCB design by AntonioMR, published on GitHub. It is a 2-layer board measuring 100 × 49.7 mm, with 161 components from 51 distinct parts.

Its main chip is the ESP8266, from the ESP8266 family. Other key parts include the MCP73831T, LD1117S33TR, CH340G, MMA7660FC and MCP23017. By type, the board carries 71 resistors, 33 capacitors, 18 connectors, 12 ICs, 11 transistors and 6 diodes.

It belongs with the iot & wireless designs in this gallery.

From the project

Placa de experimentacion para el ESP12F (ESP8266)

Este diseño es distribuido con la esperanza de que le sea útil, pero SIN NINGUNA GARANTIA; incluso sin la garantía implícita por la VENTA o EJERCICIO DE ALGUN PROPOSITO en particular. Vea la "GNU General Public License" para más detalles.

Componente | Autor | Modelo -----------|-------|-------- | | | | | | | | |

Wifi PB, from the project README
From the project README

Main components on the Wifi PB

MCP73831TLD1117S33TRCH340GESP8266MMA7660FCMCP23017MCP3204PCA9634Matriz_5x7_Anodo_Filas40106MCP1640

Wifi PB bill of materials (BOM)

161 components, 51 distinct parts.

QtyPartRefs
1
MCP73831T
U1
1
LD1117S33TR
U2
1
CH340G
U3
1
ESP8266
U4
1
MMA7660FC
U5
2
MCP23017
U6, U7
1
MCP3204
U8
1
PCA9634
U9
1
Matriz_5x7_Anodo_Filas
U10
1
40106
U11
1
MCP1640
U12
7
SMBT3904
Q1, Q2, Q5, Q6, Q7, Q8, Q9
2
BSS138
Q3, Q4
1
BC849
Q10
1
NX2301P
Q11
1
Cristal
Y1
1
CONN_01X02
P1
4
CONN_01X03
P2, P3, P4, P5
9
CONN_01X01
P6, P7, P8, P9, P10, P16, P17, P18 +1
1
CONN_01X04
P12
Show 31 more
QtyPartRefs
2
CONN_01X04
P13, P14
1
USB_MINI
P15
1
Buzzer
BZ1
1
F
F2
1
POT
RV1
4
Pulsador_2p
SW1, SW2, SW3, SW4
1
Led_RGB
Led1
5
LED
D1, D4, D5, D6, D7
1
MBR0520
D3
1
4u7
L2
6
4u7
C1, C4, C14, C15, C20, C34
13
100n
C2, C8, C9, C12, C13, C16, C17, C18 +5
3
10u
C3, C7, C35
1
0.47n
C10
1
100u
C11
4
1u
C22, C23, C24, C25
3
10n
C31, C33, C37
2
0,047n
C38, C39
4
470
R1, R2, R8, R9
18
10K
R3, R4, R5, R6, R7, R10, R11, R17 +10
4
4K7
R12, R13, R14, R15
7
1K
R21, R22, R23, R24, R25, R48, R54
10
120
R26, R27, R28, R31, R32, R33, R34, R65 +2
9
47K
R29, R30, R35, R36, R37, R50, R52, R55 +1
4
220
R38, R62, R63, R64
8
10M
R43, R44, R45, R46, R68, R69, R70, R71
1
LDR
R47
2
220R
R49, R51
1
976K
R57
1
309K
R58
2
22R
R60, R61

Wifi PB design files

The KiCad project lives in the AntonioMR/Wifi-Play-Board repository on GitHub; these links point at the commit this page was built from.

Wifi PB: common questions

What microcontroller does the Wifi PB use?

The Wifi PB is built around the ESP8266, from the ESP8266 family.

How big is the Wifi PB PCB?

The Wifi PB measures 100 × 49.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Wifi PB?

161 components, from 51 distinct parts. The full bill of materials is listed on this page.

Where can I download the Wifi PB design files?

From the AntonioMR/Wifi-Play-Board repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Wifi PB design in my own project?

The repository has no license, so all rights stay with AntonioMR. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Wifi PB without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP8266 firmware against it before you order a PCB.

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