lora_daq_module
danielkm-ee
Components (55)
| Reference | Value | Description |
|---|---|---|
| U1 | OPA333 | Single 1.8V, microPower, CMOS Operational Amplifiers, Zero-Drift Series, SOIC-8 |
| U2 | ADS1110A0IDBVR | 16 Bit Analog to Digital converter with on board reference |
| U3 | CP2102N-Axx-xQFN20 | USB to UART master bridge, QFN-20 |
| U4 | Wio-E5_STM32WLE5JC | General ISM < 1GHz LoRaWAN Transceiver Module 868MHz, 915MHz |
| U5 | CAT24C256 | 256 kb CMOS Serial EEPROM, DIP-8/SOIC-8/TSSOP-8/DFN-8 |
| U6 | MCP1700x-330xxTT | 250mA Low Quiscent Current LDO, 3.3V output, SOT-23 |
| U7 | TPS2116DRL | 2 Channnels Power Mux with Manual and Priority Switchover, 1.6-5.5V Input Voltage, 2.5A Output Current, Ron 40 mOhm, SOT-583-8 |
| U8 | TPS63002 | Buck-Boost Converter, 1.8-5.5V Input Voltage, 1.7A Switch Current, 5V Output Voltage, VSON-10 |
| U9 | MCP73833 | Stand-Alone Linear Li-Ion / Li-Polymer Charge Management Controller, MSOP-10 |
| BT1 | 1s1p lipo | Single-cell battery |
| C1,C6,C7,C9,C12 | .1u | Unpolarized capacitor, small symbol |
| C2,C8 | 4.7u | Unpolarized capacitor, small symbol |
| C5,C10,C15-C17,C20,C21 | 1u | Unpolarized capacitor, small symbol |
| C11,C13 | 10n | Unpolarized capacitor, small symbol |
| C14 | 47n | Unpolarized capacitor, small symbol |
| C18 | 10u | Unpolarized capacitor, small symbol |
| C19 | 33u | Unpolarized capacitor, small symbol |
| D3 | SP0503BAHT | TVS Diode Array, 5.5V Standoff, 3 Channels, SOT-143 package |
| D4 | Green | Light emitting diode |
| D5 | Yellow | Light emitting diode |
| D6 | Red | Light emitting diode |
| D7 | BAS40-04 | 40V 0.2A Dual Small Signal Schottky Diodes |
| J1 | JST3pinfemale | Generic connector, single row, 01x03, script generated |
| J2 | SMA_Edge_50Ω | small coaxial connector (BNC, SMA, SMB, SMC, Cinch/RCA, LEMO, ...) |
| J3 | USB_C_Receptacle_USB2.0_14P | USB 2.0-only 14P Type-C Receptacle connector |
| J4 | EXT_UART | Generic connector, single row, 01x03, script generated |
| J5 | SWD | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6 | Micro_SD_Card_Det1 | Micro SD Card Socket with one card detection pin |
| J7 | jst_b2beh | Connector Header Through Hole 2 position 0.098" (2.50mm) |
| J8 | EXT_I2C | Generic connector, single row, 01x03, script generated |
| L1,R20-R23 | 0 | Inductor, small symbol,Resistor, small US symbol |
| L2 | 3.3uH | Inductor, small symbol |
| R1 | 47 | Resistor, small US symbol |
| R2,R3,R6-R9,R12 | 4.7k | Resistor, small US symbol |
| R4,R5 | 5.1k | Resistor, small US symbol |
| R10 | 680k | Resistor, small US symbol |
| R11 | 470k | Resistor, small US symbol |
| R13-R15 | 470 | Resistor, US symbol |
| R16,R19 | 1k | Resistor, US symbol |
| R17 | 10k_therm | Resistor, US symbol |
| R18 | 150k | Resistor, US symbol |
| SW1 | MJTP1250 | Push button switch, generic, two pins |
| TP2 | tp_vbatt | test point |
| TP3 | tp_5vbatt | test point |
| TP4 | tp_5v | test point |
| TP5 | tp_3v3 | test point |
| TP6 | tp_scl | test point |
| TP7 | tp_sda | test point |
| TP8 | tp_rusb | test point |
| TP9 | tp_rstup | test point |
| TP10 | tp_vbus | test point |
| TP12 | tp_siggnd | test point |
| TP13 | tp_batgnd | test point |
| TP14 | tp_usbgnd | test point |
| TP15 | tp_sig+ | test point |