
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

Simple RJ45 breakout board for Closed Loop Driver
Driver breakout module is an open-source printed circuit board by SharkCNC, from the SharkCNC/driver-breakout-module repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 30 × 51 mm with 11 parts on 14 nets, routed with 74 tracks and 0 vias.
It is built around the RJ45. Its parts include 6 resistors, 2 connectors and 1 diode. It belongs with the interfaces and adapters boards of this library.
This breakout board makes it possible to connect the SharkCNC motherboard and the drivers using shielded RJ45 cable.
<the board is already being produced, soon real photos>


| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 2k | Resistor_SMD:R_0805_2012Metric | R2, R3, R4, R5, R6 |
| 1 | 1.2k | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | DRIVER | driver-breakout-module:PinHeader_1x10_P5.08mm_Vertical | J2 |
| 1 | LED | LED_SMD:LED_0805_2012Metric | D1 |
| 1 | LOGO | vm_vitali:vm_logo | G*** |
| 1 | RJ45 | Connector_RJ:RJ45_Ninigi_GE | J1 |
| 1 | Shield | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP1 |
It measures 30 × 51 mm and has 2 copper layers, 1.6 mm thick.
11 parts, built around the RJ45. 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 SharkCNC/driver-breakout-module repository on GitHub, at the commit this page was made from: the board is driver-breakout-module.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
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).

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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