2 layers85.9 × 197.3 mm
2 layers99.6 × 69.8 mm
220VAC DHT11
bestariweb/ioT1- Size
- 99.6 × 69.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 26
- Nets
- 23
- Pads
- 80
- Tracks, vias
- 234, 8
- Pours
- 10
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 11 Aug 2021
- Updated
- 8 Jul 2022
Overview
220VAC DHT11 is an open-source printed circuit board by bestariweb, from the bestariweb/ioT repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 99.6 × 69.8 mm with 26 parts on 23 nets, routed with 234 tracks and 8 vias.
It is built around the ESP-07, HLK-PM01 and DHT11, with the AMS1117-3.3 and ZMPT101B among its other parts. Its parts include 8 resistors, 4 connectors, 3 ICs, 2 capacitors and 2 switches. It belongs with the ESP8266 boards of this library.
Main components
5
ESP-07
SMD-16P,21.2x16mm-40℃~+125℃ -98dBm 19.5dBm 2.4GHz 3.3V 802.11b/g/n ESP8266 Chip On-board PCB Antenna Over-the-air (OTA) update UART、I2C、HSPI、I2S SMD-16P,21.2x16mm WiFi Modules ROHSAi-ThinkerWiFi Modules
HLK-PM01
DIP,34x24mm0.1W 100mVp-p 15mm 20mm 34mm 3W 3kV 5V 700mA 73% 85VAC~265VAC AC-DC Short Circuit Protection、Over Current Protection、Fault self-recovery ±0.2% 插件,34x20mm AC-DC Power Modules ROHSHI-LINKAC-DC Power Modules
DHT11
SIP-4-20℃~+60℃ 1mA 3.3V~5.5V 5%RH~95%RH ±2℃ ±5%RH SIP-4 Temperature and Humidity Sensor ROHSAosong ElecTemperature And Humidity Sensor
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
ZMPT101B
插件0.2% 1:1 2mA 2mA 4P 4kV Straight Voltage Transformer 插件 Current Sense Transformers ROHSZHE MING LANG XICurrent Sense Transformers
README
README.mdioT
this Repository contain any tutorials for Arduino, Nodemcu and wemos device You can find source code for respectively device on the folder by device name
Parts
26| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 10K | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R2, R3, R5, R6, R7, R8 |
| 4 | MountingHole:MountingHole_3.2mm_M3_ISO14580_Pad | H1, H2, H3, H4 | |
| 2 | 0.1uF | Capacitor_SMD:C_1210_3225Metric | C1, C2 |
| 1 | 1K | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R4 |
| 1 | 220VAC | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.00mm_Horizontal | J1-220VAC1 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | DHT11 | Sensor:Aosong_DHT11_5.5x12.0_P2.54mm | U2 |
| 1 | ESP-07 | RF_Module:ESP-07 | U3 |
| 1 | FLASH | Button_Switch_THT:SW_PUSH_6mm_H7.3mm | SW2-FLASH1 |
| 1 | FLASH | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal | J2-FLASH1 |
| 1 | HLK-PM01 | Converter_ACDC:Converter_ACDC_HiLink_HLK-PMxx | PS1 |
| 1 | LCD1602 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3-LCD1 |
| 1 | LED | LED_THT:LED_D3.0mm_Clear | D1 |
| 1 | RESET | Button_Switch_THT:SW_PUSH_6mm_H7.3mm | SW1-RST1 |
| 1 | RST | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-3.5-H_1x02_P3.50mm_Horizontal | J2-RST1 |
| 1 | ZMPT101B | Module:ZMPT101B_Module | M1 |
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Questions
How big is the 220VAC DHT11 PCB?
It measures 99.6 × 69.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 220VAC DHT11 use?
26 parts, built around the ESP-07, HLK-PM01, DHT11 and AMS1117-3.3. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the 220VAC DHT11 KiCad files?
From the bestariweb/ioT repository on GitHub, at the commit this page was made from: the board is Nodemcu-ESP-8266/monitoring 220VAC/PCB-Schematic/220VAC-DHT11/220VAC-DHT11.kicad_pcb and its schematic Nodemcu-ESP-8266/Running Text P10/PCB-Schematic/NODEMCU-P10/NODEMCU-P10.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 220VAC DHT11 design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).