IP Switch with ESP32-GATEWAY
This revision is from 2017/12/09 13:14. You can Restore it.
This kit worked with ESP32-GATEWAY Ethernet/WiFi module from OLIMEX. Below step by step assembled manual for 16 outputs (two boards).
Assembled
Top side PCB
❏ Solder 2x12 1k rezistors R1-R14
❏ 2x10 100n capacitors C19-C35
❏ 2x8 LED diodes D38-D45
❏ One BCD ID switch P6 on LEFT board
❏ One female pin header P5 on LEFT board
❏ One male pin header P4 on RIGHT board
❏ 2x 74HC595 IO U8
❏ 2x DIP socket for U5
❏ 2x male 2x3 pin header P2
❏ 2x male 2x7 pin header P3
Bottom side PCB
❏ One DC jack J1 on LEFT board
❏ One male 1x20 pin header P1 on LEFT board
❏ Put output driver to DIP socket by your preferency
- ULN chip for switching by output collector (grounding) need use two Jumpers on left P2 pin strip
- UDN chip for switching by output emitter (voltage from P3 Vin) need use two Jumpers on right P2 pin strip
ESP32-GATEWAY board
❏ One femmale 1x20 pin header CON1 on TOP side OLIMEX ESP32-GATEWAY
Firmware
Setup
- Select Network ID with P6 BCD switch. With Open interface tis ID represent
- 0-7 keyboard switching for eight independent IP switch by selected Band
- 8-15 encoder switching (one from) for eight independent IP switch by selected Band