Models View all CT10 Series Encapsulated Molded Switch 4 96 1 Center Pivot Irrigation 50 870 3 TinyPICO - ESP32 (No Header Pins) 4 166 0 TinyPICO - ESP32 10 237 3 ESP32 TTGO (Only With Battery Holder) 9 266 1 ESP32 TTGO 21 412 2