# Tested on hardware 1. MOES 1CH 10A. Built on Tuya WiFi module WA2 (WB2S) (BK7231T chip). Replacement with ESP-02S (TYWE2S). [Photo](http://git.zh.com.ru/alexey.zholtikov/zh_espnow_switch/src/branch/main/hardware/MOES_1CH_10A). ```text Using menuconfig: Relay GPIO number 12 Relay ON level HIGH Led GPIO number 4 Led ON level LOW Internal button GPIO number 13 Internal button trigger level LOW Using MQTT: "12,1,4,0,13,0,255,0,255,0" ``` 2. MINI 1CH 16A. Built on Tuya WiFi module WB2S (BK7231T chip). Replacement with ESP-02S (TYWE2S). [Photo](http://git.zh.com.ru/alexey.zholtikov/zh_espnow_switch/src/branch/main/hardware/MINI_1CH_16A). ```text Using menuconfig: Relay GPIO number 13 Relay ON level HIGH Led GPIO number 4 Led ON level LOW Internal button GPIO number 3 Internal button trigger level LOW External button GPIO number 14 External button trigger level HIGH Using MQTT: "13,1,4,0,3,0,14,1,255,0" ``` 3. LIGHT E27 SOCKET. Built on Tuya WiFi module WA2 (WB2S) (BK7231T chip). Replacement with ESP-02S (TYWE2S). [Photo](http://git.zh.com.ru/alexey.zholtikov/zh_espnow_switch/src/branch/main/hardware/LIGHT_E27_SOCKET). ```text Using menuconfig: Relay GPIO number 12 Relay ON level HIGH Led GPIO number 4 Led ON level LOW Internal button GPIO number 13 Internal button trigger level LOW Using MQTT: "12,1,4,0,13,0,255,0,255,0" ``` 4. TH 1CH 16A + DS18B20. Built on ITEAD WiFi module PSF-B85 (ESP8285 chip). Replacement not required. [Photo](http://git.zh.com.ru/alexey.zholtikov/zh_espnow_switch/src/branch/main/hardware/TH_1CH_16A). ```text Using menuconfig: Relay GPIO number 12 Relay ON level HIGH Led GPIO number 13 Led ON level LOW Internal button GPIO number 0 Internal button trigger level LOW Sensor GPIO number 14 Sensor type DS18B20 Using MQTT: "12,1,13,0,0,0,255,0,14,1" ```