2 layers45 × 43 mm
Simple breakout
anp369/esp12-battery-breakout
Small breakout board with possibility to run it battery powered. Mirror of https://gitlab.com/anphi/esp12-battery-breakout Report errors there.
44 parts
2 layers36 × 24 mm
Esp nmea
mitxela/esp-nmea1Abandoned attempt to create a fake GPS module using NTP over WiFi.
- Size
- 36 × 24 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 8
- Nets
- 24
- Pads
- 42
- Tracks, vias
- 55, 13
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 31 May 2026
- Updated
- 31 May 2026
Overview
Esp nmea is an open-source printed circuit board by mitxela, from the mitxela/esp-nmea repository on GitHub. It is a 2-layer board of 36 × 24 mm with 8 parts on 24 nets, routed with 55 tracks and 13 vias.
It is built around the ESP-12E and TLV75533PDBV. Its parts include 2 capacitors, 2 resistors, 2 ICs, 1 connector and 1 switch. It belongs with the radio and wireless boards and the ESP8266 boards of this library.
Main components
2
ESP-12E
SMD,24x16mm-20℃~+70℃ -90dBm 16dBm 170mA 2.4GHz 3V~3.6V 56mA 802.11b/g/n ESP8266 Chip On-board PCB Antenna Over-the-air (OTA) update UART、SPI、I2C SMD,24x16mm WiFi Modules ROHSAi-ThinkerWiFi Modules
TLV75533PDBV
SOT-23-5-40℃~+125℃@(Tj) 1 238mV@(500mA) 25uA 3.3V 46dB@(100kHz) 5.5V 500mA 71.5uVrms Fixed Over Current Protection、Thermal Shutdown、Input undervoltage protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
readme.mdAbandoned attempt to create a fake GPS module using NTP over WiFi.
more info: https://mitxela.com/projects/wifi_time
Parts
8| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 1u | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 2 | 6k8 | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 1 | Conn_01x05_Female | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J1 |
| 1 | ESP-12E | RF_Module:ESP-12E | U1 |
| 1 | PTS636 | Button_Switch_SMD:SW_SPST_CK_RS282G05A3 | SW1 |
| 1 | TLV75533PDBV | Package_TO_SOT_SMD:SOT-23-5 | U2 |
Questions
How big is the Esp nmea PCB?
It measures 36 × 24 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Esp nmea use?
8 parts, built around the ESP-12E and TLV75533PDBV. 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 Esp nmea KiCad files?
From the mitxela/esp-nmea repository on GitHub, at the commit this page was made from: the board is hardware/esp-nmea.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Esp nmea design in my own project?
Its repository states no licence, so its author keeps all rights: ask mitxela before reusing the design.
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