
HAN ESP TSS721
UtilitechAS/amsreader-firmware
ESP8266 and ESP32 compatible firmware to read, interpret and publish data to MQTT from smart electrical meters, both DLMS and DSMR is supported

AquaSense is an open-source printed circuit board by KS-the-CodeWizard, from the KS-the-CodeWizard/AquaSense-Project repository on GitHub. It is a 2-layer board of 81.2 × 113.1 mm with 7 parts on 38 nets, routed with 24 tracks and 0 vias.
It is built around the DS18B20. Its parts include 5 connectors, 1 resistor and 1 IC. It belongs with the ESP32 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | Battery | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | Battery Connector | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | DS18B20 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2 |
| 1 | ESP32-DEVKITC-32D | Footprints:MODULE_ESP32-wroom32 | U1 |
| 1 | R | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P15.24mm_Horizontal | R1 |
| 1 | TDS Sensor | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J5 |
| 1 | TDS Sensor Connector | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1 |
It measures 81.2 × 113.1 mm and has 2 copper layers, 1.6 mm thick.
7 parts, built around the DS18B20. 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.
From the KS-the-CodeWizard/AquaSense-Project repository on GitHub, at the commit this page was made from: the board is PCB/AquaSense/AquaSense.kicad_pcb and its schematic PCB/AquaSense/AquaSense.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask KS-the-CodeWizard before reusing the design.

UtilitechAS/amsreader-firmware
ESP8266 and ESP32 compatible firmware to read, interpret and publish data to MQTT from smart electrical meters, both DLMS and DSMR is supported

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