lora-weight-device
lzbgt
LoRaWAN hospital monitoring device concept with paid embedded IoT bring-up review support
Components (25)
| Reference | Value | Description |
|---|---|---|
| Q1 | SI2301 | |
| Q2 | 2N7002 | |
| U1 | RAK3172 | |
| U2 | HX711 | |
| U3 | TPS61220 | |
| U4 | MIC5504-3.3 | |
| U5 | STM32F042F6P6 (USB CDC + CMSIS-DAP) | |
| BT1 | BAT_JST | |
| BZ1 | Buzzer | |
| C1,C3 | 10uF | |
| C2,C4 | 0.1uF | |
| D1 | RED | |
| D2,D3 | SS14 | |
| J1 | LoadCell | |
| J2 | EInk_FPC | |
| J3 | USB-C_Dev | |
| J4 | I2C+BOOT0+PWR | |
| J5 | Antenna_UFL | |
| L1 | 4.7uH | |
| PWR1-PWR6 | PWR_FLAG | |
| R1,R2 | 1M | |
| R3 | 100k | |
| R4 | 1k | |
| R5,R6 | 5k1 | |
| SW1 | USER_BTN |