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Tesla sextant BT

Pepa1ZdepaDotC·Tesla_a.s._BT·Tesla_rev_2/Tesla_sextant_BT.kicad_pcb

Tesla sextant BT PCB layout, top view — open source ESP32 board by Pepa1ZdepaDotC

About the Tesla sextant BT PCB

Tesla sextant BT is an open source ESP32 PCB design by Pepa1ZdepaDotC, published on GitHub. It is a 4-layer board measuring 100 × 100 mm, with 90 components from 53 distinct parts.

Its main chip is the NHD-C0220BIZ, from the ESP32 family. Other key parts include the MCP23008-XSO, TPA0211, USBLC6-2SC6, AP63203WU and LD1117STR. By type, the board carries 37 capacitors, 25 resistors, 8 diodes, 7 ICs, 7 inductors and 3 connectors.

Tesla sextant BT, from the project README
From the project README

Main components on the Tesla sextant BT

NHD-C0220BIZMCP23008-XSOTPA0211USBLC6-2SC6AP63203WULD1117STRAD831

Tesla sextant BT bill of materials (BOM)

90 components, 53 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
NHD-C0220BIZ
ESP32-C3-WROOM-02
U1
1
MCP23008-XSO
PCM5102A
U2
1
TPA0211
U4
1
USBLC6-2SC6
U5
1
AP63203WU
U6
1
LD1117STR
U7
1
AD831
U8
1
BC817
Q1
1
OSC25M-3.3I/S5
Y1
1
CONN_01X05
Conn_01x05
J1
1
Conn_01x05
J3
1
USB_C_Receptacle_USB2.0_16P
J6
1
G5V-1
K1
1
WE-TVS-824015043
D1
1
SMAJ5.0CA
D2
3
B240
D3, D4, D6
1
SMAJ36A
D5
2
SMAJ5.0A
D7, D8
1
2.2uH
L2
1
1uH
L3
Show 33 more
QtyPartRefs
1
40nH
L4
1
430nH
L5
2
MABAES0060
L6, L7
1
900nH
L8
1
470NF
100nF
C1
3
470NF
10uF
C2, C3, C4
1
100NF
10uF
C5
2
100NF
2.2nF
C6, C7
2
2.2uF
C8, C11
8
100nF
C9, C21, C27, C28, C29, C30, C37, C38
6
10uF
C10, C12, C13, C22, C25, C26
2
470nF
C15, C16
2
22uF
C23, C24
3
5pF
C31, C34, C35
1
130pF
C32
3
100nF
C33, C40, C42
1
510pF
C36
1
44pF
C39
1
TBD
C41
4
10K
R1, R2, R7, R16
2
10K
R3, R6
2
470
R8, R10
2
3.3K
R9, R11
2
TBD
R12, R13
1
1K
R15
2
5.1K
R22, R23
1
120
R25
1
820
R26
3
75
R27, R33, R34
1
100
R28
1
200
R29
1
50
R30
2
5K
R31, R32

Tesla sextant BT design files

The KiCad project lives in the Pepa1ZdepaDotC/Tesla_a.s._BT repository on GitHub; these links point at the commit this page was built from.

Tesla sextant BT: common questions

What microcontroller does the Tesla sextant BT use?

The Tesla sextant BT is built around the NHD-C0220BIZ, from the ESP32 family.

How big is the Tesla sextant BT PCB?

The Tesla sextant BT measures 100 × 100 mm, has 4 copper layers and is 1.616 mm thick.

How many components are on the Tesla sextant BT?

90 components, from 53 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 Tesla sextant BT design files?

From the Pepa1ZdepaDotC/Tesla_a.s._BT 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 Tesla sextant BT design in my own project?

The repository has no license, so all rights stay with Pepa1ZdepaDotC. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Tesla sextant BT 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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