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Smart peltier driver esp32-v1

manhoosbilli1·smart-peltier-driver-esp32-v1

Smart peltier driver esp32-v1 PCB layout, top view — open source ESP32 board by manhoosbilli1
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About the Smart peltier driver esp32-v1 PCB

Smart peltier driver esp32-v1 is an open source ESP32 PCB design by manhoosbilli1, published on GitHub. It is a 2-layer board measuring 94 × 48.1 mm, with 84 components from 48 distinct parts.

Its main chip is the ESP32-S3-WROOM-1-N16R8, from the ESP32 family. Other key parts include the AMS1117-3.3, LM66200DRLR, TPS62932, SM03B-SRSS-TB(LF)(SN)(P) and AHT20_C2757850. By type, the board carries 30 resistors, 23 capacitors, 9 ICs, 7 diodes, 6 connectors and 3 transistors.

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

From the project

Smart Peltier driver, ESP32 (v1 - v2 in active development)

Smart Peltier driver, ESP32-S3, v1 (v2 in active development)

- Status: Partial / WIP - Board size: 94.01 x 48.1 mm - Layers: 2 - Components: 89 - Key ICs: - U1: AMS1117-3.3 - U2: LM66200DRLR - U3: TPS62932 - U4: ESP32-S3-WROOM-1-N16R8 - U6: SM03B-SRSS-TB(LF)(SN)(P) - U7,U8: AHT20C2757850 - U9: TPS22811LRPWRC17294173 - U10: IRS44273LTRPBF

- ESP32-S3-WROOM-1 - main MCU; Wi-Fi/BT for remote temperature setpoint + telemetry - AMS1117-3.3 - 3.3 V LDO for the MCU core - LM66200DRLR - dual-input ideal-diode / PowerPath controller for clean USB-vs-battery sourcing - AO3400A - 30 V N-channel…

Smart peltier driver esp32-v1, from the project README
From the project README

Main components on the Smart peltier driver esp32-v1

AMS1117-3.3LM66200DRLRTPS62932ESP32-S3-WROOM-1-N16R8SM03B-SRSS-TB(LF)(SN)(P)AHT20_C2757850TPS22811LRPWR_C17294173

Smart peltier driver esp32-v1 bill of materials (BOM)

84 components, 48 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AMS1117-3.3
U1
1
LM66200DRLR
U2
1
TPS62932
U3
1
ESP32-S3-WROOM-1-N16R8
U4
2
SM03B-SRSS-TB(LF)(SN)(P)
U5, U6
2
AHT20_C2757850
U7, U8
1
TPS22811LRPWR_C17294173
U9
2
AO3400A
Alpha & Omega Semicon
Q2, Q3
1
IRF540NSTRLPBF
Q4
3
S2B-PH-SM4-TB(LF)(SN)
CN1, CN2, CN3
1
USB_C_Receptacle_USB2.0_16P
J1
1
Peltier
J2
1
12V_IN
J3
1
Jumper_2_Bridged
EN_TPS_JP1
1
Jumper_2_Open
JP1
2
Tactile Button, 160gf
XKB Connectivity
S1, S2
2
Red
Foshan NationStar Optoelectronics
D1, D5
3
H5VL06B
hongjiacheng
D2, D3, D4
2
1N4007W
hongjiacheng
D6, D8
1
470uH
L1
Show 28 more
QtyPartRefs
1
TMPC0624H-6R8MG-D
L2
6
10uF
C1, C2, C3, C4, C8, C9
7
100nF
YAGEO
C5, C6, C7, C13, C16, C19, C20
2
1uF
Samsung Electro-Mechanics
C11, C21
1
33nF
Samsung Electro-Mechanics
C12
1
68pF
C14
1
10uF
Samsung Electro-Mechanics
C15
1
47uF
C17
1
100nF
Samsung Electro-Mechanics
C18
1
470uF
C22
1
3.3nF
C23
1
100nF
Samsung Electro-Mechanics
C24
2
2kΩ
UNI-ROYAL(Uniroyal Elec)
R1, R4
2
5.1kΩ
UNI-ROYAL(Uniroyal Elec)
R2, R3
1
100m
R5
1
510kΩ
UNI-ROYAL(Uniroyal Elec)
R6
1
88.7k
UNI-ROYAL(Uniroyal Elec)
R7
8
10kΩ
UNI-ROYAL(Uniroyal Elec)
R8, R12, R17, R22, R23, R25, R26, R29
1
0Ω
UNI-ROYAL(Uniroyal Elec)
R9
1
300Ω
UNI-ROYAL(Uniroyal Elec)
R10
1
30.9k
R11
3
100Ω
UNI-ROYAL(Uniroyal Elec)
R13, R16, R24
1
100kΩ
UNI-ROYAL(Uniroyal Elec)
R14
1
4.7kΩ
UNI-ROYAL(Uniroyal Elec)
R15
4
47kΩ
UNI-ROYAL(Uniroyal Elec)
R18, R20, R21, R27
1
11k
UNI-ROYAL(Uniroyal Elec)
R19
1
5.6kΩ
UNI-ROYAL(Uniroyal Elec)
R28
1
953
R30

Smart peltier driver esp32-v1 design files

The KiCad project lives in the manhoosbilli1/smart-peltier-driver-esp32-v1 repository on GitHub; these links point at the commit this page was built from.

Smart peltier driver esp32-v1: common questions

What microcontroller does the Smart peltier driver esp32-v1 use?

The Smart peltier driver esp32-v1 is built around the ESP32-S3-WROOM-1-N16R8, from the ESP32 family.

How big is the Smart peltier driver esp32-v1 PCB?

The Smart peltier driver esp32-v1 measures 94 × 48.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Smart peltier driver esp32-v1?

84 components, from 48 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Smart peltier driver esp32-v1 design files?

From the manhoosbilli1/smart-peltier-driver-esp32-v1 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Smart peltier driver esp32-v1 design in my own project?

The repository has no license, so all rights stay with manhoosbilli1. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Smart peltier driver esp32-v1 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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