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Ttgo tbeam sensor shield

teaalltr·ttgo-tbeam-sensor-shield

Ttgo tbeam sensor shield layout, top view — open source board by teaalltr

About the Ttgo tbeam sensor shield

Ttgo tbeam sensor shield is an open source PCB design by teaalltr, published on GitHub. It is a board measuring 31.4 × 100.3 mm, with 16 components from 10 distinct parts.

Other key parts include the LM358. By type, the board carries 8 connectors, 7 resistors and 1 IC.

It belongs with the sensors, power & battery and dev boards & breakouts designs in this gallery.

From the project

A shield for the TTGO TBeam 1.1 to connect several environmental sensors. Made with KiCad

This is a shield for the ESP32 board TTGO TBeam v1.1 (with the AXP192), made specifically to connect some evironmental sensors, namely:

- the SPS30 particulate matter sensor , - a module for the BME680 - the LPPYRA03AV pyranometer - the SEN0170 anemometer - a DCDC boost converter based on the MT3608

The shield is connected to the SPS30 sensor via a B5B-ZR(LF)(SN) thru-hole connector (the corresponding crimp terminal is the ZHR-5 from JST).

Ttgo tbeam sensor shield, from the project README
From the project README

Main components on the Ttgo tbeam sensor shield

LM358

Ttgo tbeam sensor shield bill of materials (BOM)

16 components, 10 distinct parts.

QtyPartRefs
1
LM358
U1
1
T-Beam left socket
J1
1
SPS30
J2
1
BME680
J3
1
T-Beam right socket
J4
1
LPPYRA03AV
J5
1
SEN0170
J6
1
UART
J7
1
POWER
J8
7
10k
R1, R3, R4, R6, R7, R9, R10

Ttgo tbeam sensor shield design files

The KiCad project lives in the teaalltr/ttgo-tbeam-sensor-shield repository on GitHub; these links point at the commit this page was built from.

Ttgo tbeam sensor shield: common questions

How big is the Ttgo tbeam sensor shield?

The Ttgo tbeam sensor shield measures 31.4 × 100.3 mm and is 1.6002 mm thick.

How many components are on the Ttgo tbeam sensor shield?

16 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the Ttgo tbeam sensor shield design files?

From the teaalltr/ttgo-tbeam-sensor-shield repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Ttgo tbeam sensor shield design in my own project?

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

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