| 
                    
                 | 
                
                DFRobot | 
                FIREBEETLE ESP32 IOT BOARD  | 
                Active | Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN), Bluetooth® Smart Ready 4.x Dual Mode | 2.4GHz | ESP32 | Board(s), Cable(s) |             
                    
                | 
                    
                 | 
                
                DFRobot | 
                XBEE USB ADAPTER FTDI READY  | 
                Active | Transceiver, XBee | - | XBee® Modules | Board(s) |             
                    
                | 
                    
                 | 
                
                DFRobot | 
                FIREBEETLE ESP8266 IOT BOARD  | 
                Active | Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN) | 2.4GHz | ESP8266 | Board(s), Cable(s) |             
                    
                | 
                    
                 | 
                
                DFRobot | 
                REALTEK AMEBARTL8195AM WIFI AM  | 
                Active | Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN) | 2.4GHz | RTL8195 | Board(s) |             
                    
                | 
                    
                 | 
                
                DFRobot | 
                FIREBEETLE BOARD-328P BLE4.1  | 
                Active | Transceiver; Bluetooth® Smart 4.x Low Energy (BLE) | 2.4GHz | ATmega328P | Board(s) |             
                    
                | 
                    
                 | 
                
                DFRobot | 
                BLE MICRO EVB  | 
                Active | Transceiver; Bluetooth® Smart 4.x Low Energy (BLE) | 2.4GHz | CC2540 | Board(s) |             
                    
                | 
                    
                 | 
                
                DFRobot | 
                WRTNODE2P - DEVBOARD  | 
                Active | Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN) | 2.4GHz | MT7628 | Board(s) |             
                    
                | 
                    
                 | 
                
                DFRobot | 
                WIDO - OPEN SOURCE IOT NODE ARD  | 
                Active | Transceiver; 802.11 b/g (Wi-Fi, WiFi, WLAN) | 2.4GHz | WG1300 | Board(s) |             
                    
                | 
                    
                 | 
                
                DFRobot | 
                WRTNODE2R - MINI OPENWRT DEVBOAR  | 
                Active | Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN) | 2.4GHz | MT7688 | Board(s) |             
                    
                | 
                    
                 | 
                
                DFRobot | 
                WIFI BEE-MT7681 I/O BREAKOUT BOA  | 
                Active | - | - | - | Board(s) |             
                    
                | 
                    
                 | 
                
                DFRobot | 
                REDBEAR DUO IOT BOARD WI-FI AM  | 
                Active | Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN), Bluetooth® Smart Ready 4.x Dual Mode | 2.4GHz | BCM43438, STM32F205 | Board(s) |             
                    
                | 
                    
                 | 
                
                DFRobot | 
                MXCHIP MICROSOFT AZURE IOT DEVEL  | 
                Active | - | - | - | Board(s) |             
                    
                | 
                    
                 | 
                
                DFRobot | 
                SIM808 WITH LEONARDO MAINBOARD  | 
                Active | GPS, GPRS, GSM | 850MHz, 900MHz, 1.8GHz, 1.9GHz | SIM808 | Board(s) |