diff --git a/esphome/components/tuya/tuya.cpp b/esphome/components/tuya/tuya.cpp index 1443d10254..12b14be9ff 100644 --- a/esphome/components/tuya/tuya.cpp +++ b/esphome/components/tuya/tuya.cpp @@ -215,12 +215,37 @@ void Tuya::handle_command_(uint8_t command, uint8_t version, const uint8_t *buff this->send_empty_command_(TuyaCommandType::DATAPOINT_QUERY); } break; - case TuyaCommandType::WIFI_RESET: - ESP_LOGE(TAG, "WIFI_RESET is not handled"); - break; case TuyaCommandType::WIFI_SELECT: - ESP_LOGE(TAG, "WIFI_SELECT is not handled"); + case TuyaCommandType::WIFI_RESET: { + const bool is_select = (len >= 1); + // Send WIFI_SELECT ACK + TuyaCommand ack; + ack.cmd = is_select ? TuyaCommandType::WIFI_SELECT : TuyaCommandType::WIFI_RESET; + ack.payload.clear(); + this->send_command_(ack); + // Establish pairing mode for correct first WIFI_STATE byte, EZ (0x00) default + uint8_t first = 0x00; + const char *mode_str = "EZ"; + if (is_select && buffer[0] == 0x01) { + first = 0x01; + mode_str = "AP"; + } + // Send WIFI_STATE response, MCU exits pairing mode + TuyaCommand st; + st.cmd = TuyaCommandType::WIFI_STATE; + st.payload.resize(1); + st.payload[0] = first; + this->send_command_(st); + st.payload[0] = 0x02; + this->send_command_(st); + st.payload[0] = 0x03; + this->send_command_(st); + st.payload[0] = 0x04; + this->send_command_(st); + ESP_LOGI(TAG, "%s received (%s), replied with WIFI_STATE confirming connection established", + is_select ? "WIFI_SELECT" : "WIFI_RESET", mode_str); break; + } case TuyaCommandType::DATAPOINT_DELIVER: break; case TuyaCommandType::DATAPOINT_REPORT_ASYNC: