2 layers30 × 17 mm
Adapter
BerkeleyBikeBuilders/TelemetryComputer
FW and HW for full suspension telemetry data logger
14 partsApache-2.0
2 layers25.7 × 44.8 mm
TelemetryComputer
BerkeleyBikeBuilders/TelemetryComputerFW and HW for full suspension telemetry data logger
- Size
- 25.7 × 44.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 35
- Pads
- 92
- Tracks, vias
- 145, 8
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 15 Dec 2023
- Updated
- 26 Aug 2026
Overview
TelemetryComputer is an open-source printed circuit board by BerkeleyBikeBuilders, from the BerkeleyBikeBuilders/TelemetryComputer repository on GitHub, published under the Apache-2.0 licence. It is a 2-layer board of 25.7 × 44.8 mm with 23 parts on 35 nets, routed with 145 tracks and 8 vias.
It is built around the MSD-1-A, CLX6F-FKC-CKNNQDGBB7A363 and EG1218, with the M20-9990246, S2B-PH-K-S(LF)(SN) and TS-108-T-A-1 among its other parts. Its parts include 11 resistors, 6 connectors, 2 capacitors, 2 switches and 1 diode.
Main components
6
MSD-1-A
SMD-40℃~+85℃ 2mm 30V Connector and Ejector MicroSD Card (TF Card) Push-Push With Locating Pins SMD SD Card / Memory Card Connector ROHSCUISD Card / Memory Card ConnectorCLX6F-FKC-CKNNQDGBB7A363
PLCC-6-40℃~+85℃ 2.8mm 3.4mm 3.5mm B:2.7V、R:2.2V、G:2.5V Discrete Diode R:125mW、G:122mW、B:122mW R:50mA、G:35mA、B:35mA R:560mcd~1120mcd、G:900mcd~1800mcd、B:140mcd~355mcd R:619nm~624nm、G:520nm~540nm、B:460nm~480nm Top-mount White Frosted Lens PLCC-6 RGB LEDs ROHSCree LEDRGB LEDs
EG1218
插件-20℃~+70℃ 11.6mm 200mA 30V 4mm 7.4mm Black PC Pin Rectangular Columnar SPDT Through Hole Plugin Slide Switches ROHSE-SwitchSlide Switches
M20-9990246
插件,P=2.54mm-40℃~+105℃ 1 2.54mm 2.54mm 2P 3A 3mm 6.1mm Black Brass Pin Header Through Hole Tin 插件,P=2.54mm Pin Headers ROHSHarwinPin Headers
S2B-PH-K-S(LF)(SN)
弯插,P=2mm-25℃~+85℃ 1 100V 1x2P 2 2A 2P 2mm 4.8mm 5.9mm 7.6mm Brass K Pin PA66 PH Right Angle Tin UL94V-0 White 弯插,P=2mm Wire To Board Connector ROHSJSTWire To Board ConnectorTS-108-T-A-1
插件Pin HeadersSamtec
README
README.mdTelemetry Computer
Description
This repository contains the HW and FW related to the ESP32 telemetry computer V1 (Fall 2023 - Fall 2024)
Installation
-
Clone the repository:
Go to the folder you want to clone to, and:
bash git clone https://github.com/BerkeleyBikeBuilders/TelemetryComputer.git -
Install IDE:
Platform IO on VS Code
Install Platform IO extension on VSCode, or the Arduino IDE online.
Arduino IDE
Install IDE from here: https://www.arduino.cc/en/software
Add ESP32 boards this way: https://randomnerdtutorials.com/vs-code-platformio-ide-esp32-esp8266-arduino/
If you prefer to use the Arduino IDE, to access the project, edit the 'telemetryINO' project, and remember to first update the code from src/main.cpp
-
install Libraries: I think it's only nessesary for the Arduino IDE.
- Adafruit BusIO
-
select boards: Select either "Adafruit ESP32 Feather" or "WEMOS LOLIN32 Lite"
Debugging
-
.............A fatal error occurred: No serial data received
Try Changing to upload speed to 115200
Try pressing the reset button, can also help clear processes that's preventing the upload (check your code).
Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4, R5, R12 |
| 3 | 470 | Resistor_SMD:R_0603_1608Metric | R8, R9, R10 |
| 2 | 47k | Resistor_SMD:R_0603_1608Metric | R6, R7 |
| 2 | SSW-113-01-T-S-LL | a:CON13_1X13_TU_SSQ | J3, J4 |
| 1 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C3 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | CLX6F-FKC-CKNNQDGBB7A363 | CLX6F-FKC-CKNNQDGBB7A363:SOJ100P350X290-6N | D1 |
| 1 | EG1218 | digikey-footprints:Switch_Slide_11.6x4mm_EG1218 | S1 |
| 1 | LOGO | LOGO | G*** |
| 1 | M20-9990246 | digikey-footprints:PinHeader_1x2_P2.54mm | J2 |
| 1 | MSD-1-A | footprints:CONN9_MSD-1_CUD | J1 |
| 1 | S2B-PH-K-S_LF__SN_ | digikey-footprints:PinHeader_1x2_P2mm_Drill1mm_RA | J6 |
| 1 | SW_Omron_B3FS | Button_Switch_SMD:SW_SPST_Omron_B3FS-100xP | SW2 |
| 1 | TS-108-T-A-1 | df:CON8_1X8_TUC_HTS_SAI | J5 |
Questions
How big is the TelemetryComputer PCB?
It measures 25.7 × 44.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the TelemetryComputer use?
23 parts, built around the MSD-1-A, CLX6F-FKC-CKNNQDGBB7A363, EG1218 and M20-9990246. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the TelemetryComputer KiCad files?
From the BerkeleyBikeBuilders/TelemetryComputer repository on GitHub, at the commit this page was made from: the board is telemetryComputer_HW/TelemetryComputer/TelemetryComputer.kicad_pcb and its schematic telemetryComputer_HW/TelemetryComputer/TelemetryComputer.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the TelemetryComputer design in my own project?
Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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