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STD Electra ESP

License: GPL 3.0

Mode: Editors' pick

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Update time: 2021-04-16 04:45:36
Creation time: 2020-01-27 13:56:39
Description
Automate your old analog Electra intercom with ESP32 and Home Assistant. Source code at [https://github.com/kind3r/electra-esp32-analog](https://github.com/kind3r/electra-esp32-analog)
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ID Name Designator Footprint Quantity
1 JST-XH-2 X1 JST-XH-2 1
2 PC817 U3 DIP-4_W7.62MM 1
3 NTJD1155LT1G Q2 SOT-363_L2.0-W1.3-P0.65-LS2.1-TL 1
4 1N4148 D3 SOD123 1
5 EspLink CN1 CONN-SMD_HF-P1.25-6P 1
6 330 R16,R19 R0603 2
7 2.2k R17 R0603 1
8 10k R1,R10,R5 R0603 3
9 1k R2,R3 R0603 2
10 100k R4,R6 R0603 2
11 Intercom CN2 CONN-SMD_HF-P1.25-3P 1
12 STATUS LED1 LED0603_GREEN 1
13 LTV-224 U6 SOP-8_L4.9-W3.9-P1.27-LS6.0-BL 1
14 1u C3 0603-CAP 1
15 ESP-WROOM-32 U4 ESP-WROOM-32 1
16 0.1u C2 C0603 1
17 TS-1187A-C-B-B CONFIG,RESET SW-SMD_4P-L5.1-W5.1-P3.70-LS6.4 2

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