HardLabs

ICE-V-Wireless

ICE-V-Wireless·ICE-V-Wireless·Hardware/esp32c3_fpga.kicad_pcb

ICE-V-Wireless PCB layout, top view — open source ESP32 board by ICE-V-Wireless
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About the ICE-V-Wireless PCB

ICE-V-Wireless is an open source ESP32 PCB design by ICE-V-Wireless, published on GitHub under the MIT license. It is a 4-layer board measuring 81.7 × 31.8 mm, with 78 components from 37 distinct parts.

Its main chip is the ESP32-C3-MINI-1, from the ESP32 family. Other key parts include the XC6222B331MR-G, MCP1824x-OT, ice5lp4k_sg48, 12MHz and LY68L6400. By type, the board carries 27 resistors, 22 capacitors, 8 ICs, 7 diodes, 5 jumpers and 2 connectors.

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

From the project

Combined ESP32C3 and iCE40 FPGA board

Main components on the ICE-V-Wireless

XC6222B331MR-GMCP1824x-OTESP32-C3-MINI-1ice5lp4k_sg4812MHzLY68L6400MCP73831-2-OTDRTR5V0U4S

ICE-V-Wireless bill of materials (BOM)

78 components, 37 distinct parts.

QtyPartRefs
1
XC6222B331MR-G
U1
1
MCP1824x-OT
U2
1
ESP32-C3-MINI-1
U3
1
ice5lp4k_sg48
U4
1
12MHz
U5
1
LY68L6400
U6
1
MCP73831-2-OT
U7
1
DRTR5V0U4S
U8
1
DMP1045U-7
Q1
1
Aux
J3
1
USB_C_Receptacle_USB2.0
J4
1
Battery Connector
BT1
3
SolderJumper_3_Bridged12
JP1, JP2, JP3
1
SolderJumper_2_Open
JP4
1
SolderJumper_2_Bridged
JP5
3
CONN_02X06
PMOD1, PMOD2, PMOD3
2
SW_Push
SW1, SW2
1
CLX6F-FKC
D1
1
LED Red
D2
1
LED_Green
D3
Show 17 more
QtyPartRefs
1
LED Blue
D4
1
LED Yellow
D5
1
PMEG3020EJ,115
D6
1
CPDU5V0
D7
6
10uf
C1, C7, C10, C23, C28, C29
2
1uf
C2, C9
13
0.1uf
C3, C18, C19, C20, C21, C22, C24, C25 +5
1
0.01uf
C13
3
1k
R1, R7, R16
9
10k
R2, R3, R6, R8, R11, R12, R13, R14 +1
2
27
R4, R5
1
2.2k
R9
1
100
R10
2
100k
R18, R19
2
5.1K
R20, R21
1
1M
R22
6
33
RN1, RN2, RN3, RN4, RN5, RN6

ICE-V-Wireless design files

The KiCad project lives in the ICE-V-Wireless/ICE-V-Wireless repository on GitHub; these links point at the commit this page was built from.

ICE-V-Wireless: common questions

What microcontroller does the ICE-V-Wireless use?

The ICE-V-Wireless is built around the ESP32-C3-MINI-1, from the ESP32 family.

How big is the ICE-V-Wireless PCB?

The ICE-V-Wireless measures 81.7 × 31.8 mm, has 4 copper layers and is 4.69 mm thick.

How many components are on the ICE-V-Wireless?

78 components, from 37 distinct parts. The full bill of materials is listed on this page.

Where can I download the ICE-V-Wireless design files?

From the ICE-V-Wireless/ICE-V-Wireless repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the ICE-V-Wireless design in my own project?

Yes, under the terms of its MIT license, which ICE-V-Wireless chose for the repository.

Can I test firmware for the ICE-V-Wireless without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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