We have designed new 32CH Smart Distribution Panel With Energy Monitoring. Controller based on ESP32-S3-WROOM-1U (N16R8) wifi chip, it have 32 manual control switch buttons can turn ON/OFF relay even if system is broken. Support 32 channel relay output and 2 channel dc 0-10v dimmer output, 2 channel 1-wire GPIOs, 4 channel analog input ports. It support 4G module (SIM7600 series) for SMS, voice call, GPRS communication for Tuya mobile application. SIM7600 module also support GPS, just need connect IPEX extender GPS antena. Download KCS firmware , use SMS or call to turn ON/OFF relay will be very easy for home automation DIY. LCD display will show wifi and ethernet IP address and 4G connection state and Tuya connection state. You can write any code by Arduino IDE / MicroPython / ESP-IDF development tool to ESP32 module. We will supply arduino demo code for different samples. Everyone can modify and change the code for your own smart home automation system project. it support use by ESPHome for home assistant or tasmota firmware (Note: tasmota support INPUT + OUTPUT total 32 channel) for smart home automation DIY. Monitoring 30 channel load voltage , current, power and electricity consumption.
here is digram for distribution box. (in diagram have wired with 10 channel, the rest channel as same as the diagram) click image see PDF file
Here are parts list and order links, You can DIY by yourself:
1. KinCony A32 Pro relay controller: 1pc
https://shop.kincony.com/products/kincony-a32-pro-32-channel-4g-esp32-relay-board
2. KinCony M30 controller: 1pc
https://shop.kincony.com/products/kincony-m30-30-channel-esp32-energy-monitor-board
3. DC12V 4.5A power supply:1pc
https://shop.kincony.com/products/mw-din-rail-switch-dc-power-supply
4. 25A DC Contactor: 32pcs
https://shop.kincony.com/products/ac-dc-contactor
5. 1P 20A MCB:32pcs
https://shop.kincony.com/products/miniature-circuit-breaker-mcb
6. 2P 63A MCB:1pc
https://shop.kincony.com/products/miniature-circuit-breaker-mcb
7. CT sensor:30pcs
https://shop.kincony.com/products/25a-current-transformer-for-kincony-m30-m16-energy-meter-board
8. Fuse:1pc
https://shop.kincony.com/products/1pc-fuse-32a-500v-ac-fusible
9. EARTH and GROUND terminal:3pcs
https://shop.kincony.com/products/5-hole-row-ground-copper-bar-for-distribution-box
10. Short circuit strip
https://shop.kincony.com/products/short-circuit-strip-kf2edg-5-08mm-copper-sheet-eb10-5-insulation-short-connector-brass
11. cold pressure line connector
https://shop.kincony.com/products/insulation-sheath-terminal-row-cold-pressure-line-connector-voltage-terminal
12. Extender Antenna
https://shop.kincony.com/products/2-4ghz-433mhz-extender-antenna-8dbi-antena-gsm-sma-male-connector