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EasyAsESP

2 years ago 492
  • Description
  • Documents
  • BOM
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Description

I got sick of wiring up ESP-12 on the simple breakout boards to external devices where you needed extra VCC and GND connections. The nodeMcu version have the built in serial and regulator that are not much good for low power.

So this is my alternative, focused around I2C and mainline I/O with VCC and GND close by, as well as options for configuring the reset pin, for wake up and external

Documents

EasyAsESPSchematic

EasyAsESP_PCB

BOM

ID Name Designator Footprint Quantity
1 HT7333-A U1 SOT-89 1
2 100uf C1 ELECTCAPA 1
3 ESP8266-12F U2 LGA22-2.0-24X16MM 1
4 IN J1 M1X2 1
5 JUMPER-2 JP1 1X02 1
6 Serial J7 CON3 1
7 Prog J8 CON3 1
8 10k R3,R1,R2,R5 R3 4
9 100nf C2 C1 1
10 10u C3 C1 1
11 I2C J6,J5,J4,J3,J2 CON4 5
12 IO J9 CON3 1
13 10k.. R4 R3 1
14 Reset J10 HDR-2X1/2.54 1
15 VCC P1 HDR-3X1/2.54 1
16 GND P2 HDR-3X1/2.54 1

Attachments

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Members

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