# MGM240P Example ## Description This is a project of an energy-efficient temperature and humidity sensor that works via Zigbee #Zigbee #sensor #iot #template #project ## Project Details - **Owner:** sanchezstar29 - **Created:** 6/18/2025 - **Last Updated:** 6/18/2025 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Copies:** 1 ## Key Components ### — [GPS Neo 8M](https://www.flux.ai/electech/gps-neo-8m.md) **Pins:** - GND [pin 4] - RX [pin 2] - TX [pin 3] - VCC [pin 1] ### — [GPS Neo 8M](https://www.flux.ai/electech/gps-neo-8m.md) **Pins:** - GND [pin 4] - RX [pin 2] - TX [pin 3] - VCC [pin 1] ### — [GPS Neo 8M](https://www.flux.ai/electech/gps-neo-8m.md) **Pins:** - GND [pin 4] - RX [pin 2] - TX [pin 3] - VCC [pin 1] ### AN1 — Custom PCB Antenna - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Antenna **Pins:** - 1 [pin 1] - 2 [pin 2] ### ANT1 — [PCB Antenna](https://www.flux.ai/collinsemasi/pcb-antenna.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Antenna **Pins:** - 1 [pin 1] - 2 [pin 2] ### ANT2 — [PCB Antenna](https://www.flux.ai/collinsemasi/pcb-antenna.md) - Part Type: Antenna - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] ### ANT3 — [PCB Antenna](https://www.flux.ai/collinsemasi/pcb-antenna.md) - Part Type: Antenna - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] ### BT1 — [Generic Coin Cell Retainer](https://www.flux.ai/corynrobinson/generic-coin-cell-retainer.md) - Part Type: Connector - Package: 20mm - Voltage: 3V **Pins:** - NEG [pin N1] - POS [pin P2] - POS [pin P1] ### DS1 — [EA DOGM162W-A](https://www.flux.ai/adrian95/ea-dogm162w-a.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Display Visions - Part Type: Display Device - Datasheet URL: https://www.lcd-module.de/eng/pdf/doma/dog-me.pdf - Manufacturer Part Number: EA DOGM162W-A **Pins:** - CAP1N [pin 21] - CAP1P [pin 22] - CSB [pin 38] - D0 [pin 35] - D1 [pin 34] - D2 [pin 33] - D3 [pin 32] - D4 [pin 31] - D5 [pin 30] - D6 [pin 29] - D7 [pin 28] - E [pin 36] - NC_1 [pin 1] - NC_2 [pin 2] - NC_3 [pin 19] - NC_4 [pin 20] - PSB [pin 23] - R/W [pin 37] - RESET [pin 40] - RS [pin 39] - VDD [pin 26] - VIN [pin 25] - VOUT [pin 24] - VSS [pin 27] ### J1 — [ARM JTAG SWD 10Pin 0.05" Connector](https://www.flux.ai/vasy_skral/arm-jtag-swd-10pin-005-connector.md) - Manufacturer Part Number: FTSH-105-01-L-DV-007-K - Manufacturer Name: Analog Devices - Part Type: Connector - Datasheet URL: https://suddendocs.samtec.com/catalog_english/ftsh_smt.pdf **Pins:** - ~RESET~ [pin 10] - GND [pin 5] - GND [pin 3] - GNDDetect [pin 9] - NC/TDI [pin 8] - SWDCLK/TCK [pin 4] - SWDIO/TMS [pin 2] - SWO/TDO [pin 6] - VTref [pin 1] ### J2 — [USB-A Plug PCB](https://www.flux.ai/jharwinbarrozo/usb-a-plug-pcb.md) - Manufacturer Part Number: USB-A PCB Plug - Part Type: USB A **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 4] - VBUS [pin 1] ### J3 — [USB-A Plug PCB](https://www.flux.ai/jharwinbarrozo/usb-a-plug-pcb.md) - Part Type: USB A - Manufacturer Part Number: USB-A PCB Plug **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 4] - VBUS [pin 1] ### TFT1 — [NHD-2.4-240320CF-CSXN#-F](https://www.flux.ai/adrian95/nhd-2p4-240320cf-csxn-f.md) - Datasheet URL: https://newhavendisplay.com/content/specs/NHD-2.4-240320CF-CSXN-F.pdf - Manufacturer Name: Newhaven Display Intl - Manufacturer Part Number: NHD-2.4-240320CF-CSXN#-F - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Display Device **Pins:** - /CS [pin 10] - /RD [pin 13] - /RES [pin 30] - /WR [pin 12] - D/C [pin 11] - DB0 [pin 14] - DB1 [pin 15] - DB10 [pin 24] - DB11 [pin 25] - DB12 [pin 26] - DB13 [pin 27] - DB14 [pin 28] - DB15 [pin 29] - DB2 [pin 16] - DB3 [pin 17] - DB4 [pin 18] - DB5 [pin 19] - DB6 [pin 20] - DB7 [pin 21] - DB8 [pin 22] - DB9 [pin 23] - GND [pin 33] - GND [pin 39] - GND [pin 1] - IM0 [pin 31] - IOVCC [pin 8] - LED-A [pin 38] - LED-K1 [pin 34] - LED-K2 [pin 35] - LED-K3 [pin 36] - LED-K4 [pin 37] - VCC [pin 7] - XL [pin 3] - XR [pin 5] - YD [pin 2] - YU [pin 4] ### U1 — [MGM240PB32VNA](https://www.flux.ai/vasyl/mgm240pb32vna.md) - Manufacturer Name: Silicon Labs - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: MGM240PB32VNA - Part Type: RF Transceiver Modules - Datasheet URL: https://www.silabs.com/documents/public/data-sheets/mgm240p-datasheet.pdf **Pins:** - GND [pin 1] - GND [pin 14] - GND [pin 35] - GND [pin 34] - GND [pin 32] - GND [pin 23] - GND [pin 36] - NC [pin 37] - PA00 [pin 7] - PA01 [pin 8] - PA02 [pin 9] - PA03 [pin 10] - PA04 [pin 11] - PA05 [pin 12] - PA06 [pin 13] - PA07 [pin 16] - PA08 [pin 17] - PB00 [pin 6] - PB01 [pin 5] - PB02 [pin 4] - PB03 [pin 3] - PB04 [pin 2] - PC00 [pin 22] - PC01 [pin 24] - PC02 [pin 25] - PC03 [pin 26] - PC04 [pin 27] - PC05 [pin 28] - PC06 [pin 29] - PC07 [pin 30] - PD00 [pin 21] - PD01 [pin 20] - PD02 [pin 19] - PD03 [pin 18] - RESET [pin 31] - RFOUT [pin 33] - VDD [pin 15] ### U2 — [ESP32-WROOM-32D](https://www.flux.ai/vasyl/esp32-wroom-32d.md) - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32d_esp32-wroom-32u_datasheet_en.pdf - Manufacturer Name: Espressif Systems - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: ESP32-WROOM-32D - Part Type: Microcontroller **Pins:** - 3.3V [pin 2] - AGND [pin 39] - CLK [pin 20] - CMD [pin 19] - EN [pin 3] - GND [pin 38] - GND [pin 15] - GND [pin 1] - IO0 [pin 25] - IO12 [pin 14] - IO13 [pin 16] - IO14 [pin 13] - IO15 [pin 23] - IO16 [pin 27] - IO17 [pin 28] - IO18 [pin 30] - IO19 [pin 31] - IO2 [pin 24] - IO21 [pin 33] - IO22 [pin 36] - IO23 [pin 37] - IO25 [pin 10] - IO26 [pin 11] - IO27 [pin 12] - IO32 [pin 8] - IO33 [pin 9] - IO34 [pin 6] - IO35 [pin 7] - IO4 [pin 26] - IO5 [pin 29] - NC [pin 32] - RXD0 [pin 34] - SD0 [pin 21] - SD1 [pin 22] - SD2 [pin 17] - SD3 [pin 18] - TXD0 [pin 35] - VN [pin 5] - VP [pin 4] ### U3 — [SHT31-DIS-B2.5KS](https://www.flux.ai/vasyl/sht31-dis-b25ks.md) - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Sensirion%20PDFs/HT_DS_SHT3x_DIS.pdf - Manufacturer Part Number: SHT31-DIS-B2.5KS - Part Type: Integrated Circuit - Manufacturer Name: Sensirion AG **Pins:** - ~RESET [pin 6] - ADDR [pin 2] - ALERT [pin 3] - R [pin 7] - SCL [pin 4] - SDA [pin 1] - VDD [pin 5] - VSS [pin 9] - VSS [pin 8] ### U4 — [CC1101](https://www.flux.ai/adrian95/cc1101.md) - Manufacturer Part Number: A1101R09C00GM - Datasheet URL: https://cdn.ttm.com/repository/products/wireless-air-products/AIR-proprietary/A1101R09C/A1101R09C_ProductBrief.pdf - Part Type: Module - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: TTM Technologies, Inc. **Pins:** - ~CS~ [pin 12] - DNC [pin 2] - DNC [pin 1] - DNC [pin 19] - DNC [pin 3] - DNC [pin 23] - DNC [pin 16] - DNC [pin 24] - DNC [pin 22] - DNC [pin 6] - GDO0 [pin 13] - GDO2 [pin 14] - GND [pin 17] - GND [pin 8] - MISO/GDO1 [pin 10] - MNT_1 [pin 25] - MNT_2 [pin 26] - MNT_3 [pin 27] - MNT_4 [pin 28] - MOSI [pin 11] - NC [pin 5] - NC [pin 21] - NC [pin 4] - NC [pin 20] - SCLK [pin 9] - VDCOUP1 [pin 7] - VDCOUP2 [pin 15] - VDD [pin 18] ### U5 — [GPS01-TD](https://www.flux.ai/ril3y/gps01-td.md) - Datasheet URL: https://d3s5r33r268y59.cloudfront.net/datasheets/28099/2023-04-24-08-09-33/GPS01-TD_high_precision_low_power_quad-mode_GPS_pos_CKseadq.pdf - Manufacturer Part Number: GPS01-TD **Pins:** - 1PPS [pin 4] - ANT_ON [pin 13] - EXT_INT0 [pin 5] - GND1 [pin 1] - GND2 [pin 10] - GND3 [pin 12] - NC1 [pin 15] - NC2 [pin 18] - RESET [pin 9] - RF_IN [pin 11] - RXD [pin 3] - SCL [pin 17] - SDA [pin 16] - TXD [pin 2] - V_BCKP [pin 6] - VCC [pin 8] - VCC_IO [pin 7] - VCC_RF [pin 14] ### U6 — [GPS01-TD](https://www.flux.ai/ril3y/gps01-td.md) - Manufacturer Part Number: GPS01-TD - Datasheet URL: https://d3s5r33r268y59.cloudfront.net/datasheets/28099/2023-04-24-08-09-33/GPS01-TD_high_precision_low_power_quad-mode_GPS_pos_CKseadq.pdf **Pins:** - 1PPS [pin 4] - ANT_ON [pin 13] - EXT_INT0 [pin 5] - GND1 [pin 1] - GND2 [pin 10] - GND3 [pin 12] - NC1 [pin 15] - NC2 [pin 18] - RESET [pin 9] - RF_IN [pin 11] - RXD [pin 3] - SCL [pin 17] - SDA [pin 16] - TXD [pin 2] - V_BCKP [pin 6] - VCC [pin 8] - VCC_IO [pin 7] - VCC_RF [pin 14] ### Y1 — [ABS13-32.768KHZ-T](https://www.flux.ai/vasyl/abs13-32p768khz-t.md) - Manufacturer Part Number: ABS13-32.768KHZ-T - Datasheet URL: https://abracon.com/Resonators/abs13.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Abracon LLC - Frequency: 32.7680KHz - Part Type: Crystals **Pins:** - ~ [pin 4] - ~ [pin 1] - NC [pin 2] - NC__1 [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/sanchezstar29/mgm240p-example](https://www.flux.ai/sanchezstar29/mgm240p-example).* --- *Generated from [https://www.flux.ai/sanchezstar29/mgm240p-example](https://www.flux.ai/sanchezstar29/mgm240p-example)*