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STD esp8266 battery powered sensor
License: TAPR Open Hardware License
Mode: Editors' pick
- 5
Update time：
2021-03-07 15:39:02
Creation time：
2018-05-02 11:31:34
Description
To maximize device uptime TPS63031 buck-boost converter are used, so this device can operate at entire battery voltage range (2.8V to 4.2V for lithium battery)
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity | Manufacturer Part | Manufacturer | Supplier | LCSC |
|---|---|---|---|---|---|---|---|---|
| 1 | TPS63031DSKR | U1 | SON-10_3X3X05P | 1 | TPS63031DSKR | TI | LCSC | C15516 |
| 2 | 10uF | C1,C2,C3 | 0805 | 3 | 0805B106K100NT | FH | LCSC | C90544 |
| 3 | 1.5uH | L1 | 252012 | 1 | SWPA252012S1R5MT | Sunlord | LCSC | C86538 |
| 4 | 100nF | C4,C6,C5,C8,C9,C10,C12 | 0603 | 7 | 0603B104K250 | WTC | LCSC | C83054 |
| 5 | SI2301-TP | Q1 | SOT-23(SOT-23-3) | 1 | SI2301-TP | MCC | LCSC | C77976 |
| 6 | 10k | R1,R2,R3,R4,R5,R6,R7,R8 | 0603 | 8 | CR0603FA1002G | LIZ | LCSC | C126901 |
| 7 | ESP-12F(ESP8266MOD) | U2 | ESP-12F(ESP8266MOD) | 1 | ESP-12F(ESP8266MOD) | Ai-Thinker | LCSC | C82891 |
| 8 | 10uF | C7,C11 | 0603 | 2 | CL10A106MQ8NNNC | SAMSUNG | LCSC | C1691 |
| 9 | SD-006M | CARD1 | SD-006M | 1 | SD-006M | SOFNG | LCSC | C125615 |
| 10 | LSM6DS3 | U3 | LGA-14_2.5X3.0XP05MM | 1 | LSM6DS3TR | STMicroelectronics | LCSC | C95230 |
| 11 | Header2.54mm 1*3P | P1,P2 | HDR-3X1/2.54 | 2 | Header2.54mm 1*3P | BOOMELE | LCSC | C49257 |
| 12 | FS312F-G | U4 | SOT-23-6 | 1 | DW01+G | FORTUNE | LCSC | C14213 |
| 13 | TP4056 | U5 | SOP-8_EP_150MIL | 1 | TP4056 | TOPPOWER | LCSC | C16581 |
| 14 | FS8205 | Q2 | SOT-23-6 | 1 | FS8205 | FORTUNE | LCSC | C32254 |
| 15 | 1k | R9,R11,R12 | 0603 | 3 | CR0603FA1001G | LIZ | LCSC | C126900 |
| 16 | 2k | R10 | 0603 | 1 | CR0603FA2001G | LIZ | LCSC | C100845 |
| 17 | Red(0603) | LEDR1 | LED-0603 | 1 | 19-21/R6C-FP1Q2L/3T | EVERLIGHT | LCSC | C93128 |
| 18 | 19-217/GHC-YR1S2/3T | LEDG1 | LED-0603 | 1 | 19-217/GHC-YR1S2/3T | EVERLIGHT | LCSC | C72043 |
| 19 | PH-2A | BAT | PH-2A | 1 | PH-2A | BOOMELE | LCSC | C2319 |
| 20 | Header2.54mm 1*1P | -,+,GND,5V | HDR-1X1/2.54 | 4 | Header-Male-2.54_1x1 | LCSC | LCSC | C81276 |
| 21 | B5819W | D1 | SOD-123 | 1 | B5819W | SK | LCSC | C109213 |
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