# TelemetryBoard ## Description Telemetry System Board Shell Eco Marathon 2025 ## Project Details - **Owner:** polo280 - **Created:** 6/24/2024 - **Last Updated:** 1/24/2025 - **Visibility:** Public - **Stars:** 2 - **Forks:** 3 - **Copies:** 2 ## Key Components ### GPS — [ADA 746](https://www.flux.ai/jecstronic/ada-746~blb.md) - Manufacturer Name: Adafruit Industries - Part Type: Module - Manufacturer Part Number: 746 - Datasheet URL: https://www.mouser.com/datasheet/2/737/adafruit_ultimate_gps-779243.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 3V3 [pin 1] - EN [pin 2] - FIX [pin 4] - GND [pin 7] - PPS [pin 9] - RX [pin 6] - TX [pin 5] - VBAT [pin 3] - VIN [pin 8] ### IC1 — [R-78HB3.3-0.5](https://www.flux.ai/vasyl/r-78hb33-05~bmf.md) - Manufacturer Name: Recom Power - Manufacturer Part Number: R-78HB3.3-0.5 - Part Type: Integrated Circuit - Datasheet URL: https://recom-power.com/pdf/Innoline/R-78HB-0.5.pdf **Pins:** - GND [pin 2] - IN [pin 1] - OUT [pin 3] ### IC3 — [INA240A2PW](https://www.flux.ai/vasyl/ina240a2pw~w2l.md) - Part Type: Integrated Circuit - Manufacturer Part Number: INA240A2PW - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fina240 **Pins:** - - [pin 3] - + [pin 2] - ~ [pin 8] - GND [pin 1] - GND [pin 4] - REF1 [pin 7] - REF2 [pin 6] - V+ [pin 5] ### J1 — [TSW-103-07-G-S](https://www.flux.ai/polo280/tsw-103-07-g-s~6i.md) - Manufacturer Name: Samtec Inc. - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: TSW-103-07-G-S - Datasheet URL: https://suddendocs.samtec.com/prints/tsw-xxx-xx-x-x-xx-xxx-footprint.pdf **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### LED — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Forward Voltage: 1.70 - Breakdown Voltage: 0V - Emission Coefficient: 3.73 - Saturation Current: 93.2e-12A - Series Resistance: 0.42Ω **Pins:** - A [pin 2] - K [pin 1] ### LoRa — [RFM95W-915S2](https://www.flux.ai/vasyl/rfm95w-915s2~5r.md) - Part Type: RF module - Manufacturer Part Number: RFM95W-915S2 - Datasheet URL: https://cdn.sparkfun.com/assets/learn_tutorials/8/0/4/RFM95_96_97_98W.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Hoperf letrnc **Pins:** - 3.3V [pin 13] - ANT [pin 9] - DIO0 [pin 14] - DIO1 [pin 15] - DIO2 [pin 16] - DIO3 [pin 11] - DIO4 [pin 12] - DIO5 [pin 7] - GND [pin 8] - GND [pin 10] - GND [pin 1] - MISO [pin 2] - MOSI [pin 3] - NSS [pin 5] - RESET [pin 6] - SCK [pin 4] ### SHUNT — [Generic Resistor](https://www.flux.ai/jharwinbarrozo/generic-resistor~3e.md) - Package: SMD_2512_6332Metric - Part Type: Resistor - Manufacturer Part Number: SMT-R008-1.0 - Manufacturer Name: Isabellenhuette USA - Datasheet URL: https://www.digikey.com.mx/en/products/detail/isabellenhuette-usa/SMT-R008-1-0/16836890 - Resistance: 0.005Ω **Pins:** - P1 [pin 1] - P2 [pin 2] ### SMA1 — SMA_THT - Manufacturer Part Number: SMA_CONNECTOR - Manufacturer Name: Texas Instruments Inc. **Pins:** - ~ [pin G2] - ~ [pin G3] - ~ [pin G1] - ~ [pin 1] - ~ [pin G4] ### U1 — [NUCLEO-L432KC](https://www.flux.ai/vasyl/nucleo-l432kc~yx.md) - Manufacturer Part Number: NUCLEO-L432KC - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/data_brief/b1/d8/13/d4/b0/b7/4b/6e/DM00214578.pdf/files/DM00214578.pdf/jcr:content/translations/en.DM00214578.pdf - Manufacturer Name: STMicroelectronics - Part Type: MCU **Pins:** - +3V3 [pin 4_14] - +5V [pin 4_4] - A0 [pin 4_12] - A1 [pin 4_11] - A2 [pin 4_10] - A3 [pin 4_9] - A4 [pin 4_8] - A5 [pin 4_7] - A6 [pin 4_6] - A7 [pin 4_5] - AREF [pin 4_13] - D0 [pin 3_2] - D1 [pin 3_1] - D10 [pin 3_13] - D11 [pin 3_14] - D12 [pin 3_15] - D13 [pin 4_15] - D2 [pin 3_5] - D3 [pin 3_6] - D4 [pin 3_7] - D5 [pin 3_8] - D6 [pin 3_9] - D7 [pin 3_10] - D8 [pin 3_11] - D9 [pin 3_12] - GND_1 [pin 3_4] - GND_2 [pin 4_2] - NRST_1 [pin 3_3] - NRST_2 [pin 4_3] - VIN [pin 4_1] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/polo280/telemetryboard~a2](https://www.flux.ai/polo280/telemetryboard~a2).* --- *Generated from [https://www.flux.ai/polo280/telemetryboard~a2](https://www.flux.ai/polo280/telemetryboard~a2)*