| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | Frequency | Contents | Utilized IC / Part | 
|---|---|---|---|---|---|---|---|---|---|---|---|
|   | TEL01272.4G WIRELESS VIDEO TRANSMISSION DFRobot | 4,465 |  |   Datasheet | - | Bulk | Obsolete | Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN) | 2.4GHz | Board(s) | - | 
|   | DFR0625ESP32-PICO-KIT DEVELOPMENT BOARD DFRobot | 2,055 |  |   Datasheet | - | Bulk | Active | Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN), Bluetooth® Smart Ready 4.x Dual Mode (BLE) | 2.4GHz | Board(s) | ESP32-PICO-D4 | 
|   | DFR0492FIREBEETLE BOARD-328P BLE4.1 DFRobot | 2,259 |  |   Datasheet | - | Bulk | Active | Transceiver; Bluetooth® Smart 4.x Low Energy (BLE) | 2.4GHz | Board(s) | ATmega328P | 
|   | TEL0086BLE MICRO EVB DFRobot | 1,839 |  |   Datasheet | - | Bulk | Obsolete | Transceiver; Bluetooth® Smart 4.x Low Energy (BLE) | 2.4GHz | Board(s) | CC2540 | 
|   | DFR0441WRTNODE2P - DEVBOARD DFRobot | 4,471 |  |   Datasheet | - | Bulk | Obsolete | Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN) | 2.4GHz | Board(s) | MT7628 | 
|   | DFR0676E-INK DISPLAY MODULE FOR ESP32 DFRobot | 2,261 |  |   Datasheet | - | Bulk | Active | Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN), Bluetooth® Smart Ready 4.x Dual Mode (BLE) | 2.4GHz | Board(s) | ESP32, GDEH0213B72 | 
|   | DFR0475REDBEAR DUO IOT BOARD (WI-FI &AM DFRobot | 2,552 |  |   Datasheet | - | Bulk | Obsolete | Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN), Bluetooth® Smart Ready 4.x Dual Mode (BLE) | 2.4GHz | Board(s) | BCM43438, STM32F205 | 
|  | DFR0321WIDO - OPEN SOURCE IOT NODE (ARD DFRobot | 4,123 |  |   Datasheet | - | Bulk | Obsolete | Transceiver; 802.11 b/g (Wi-Fi, WiFi, WLAN) | 2.4GHz | Board(s) | WG1300 | 
|   | DFR0442WRTNODE2R - MINI OPENWRT DEVBOAR DFRobot | 3,309 |  |   Datasheet | MediaTek | Bulk | Obsolete | Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN) | 2.4GHz | Board(s) | MT7688 | 
|   | DFR0355SIM808 WITH LEONARDO MAINBOARD DFRobot | 1,528 |  |   Datasheet | - | Bulk | Active | GPS, GPRS, GSM | 850MHz, 900MHz, 1.8GHz, 1.9GHz | Board(s) | SIM808 |