E-INK panel + BLE-en GE40BP 4.0" 236 Dpi E-INK panel + BLE + Indoor PV E-INK panel + NFC-en GE37N 3.7" 129 Dpi E-INK panel + NFC in-dye® Hybrid-en in-dye® Hybrid High performance, Sustainable Photovoltaics in-dye® indoor-en in-dye® indoor High performance, Sustainable Photovoltaics IoT Module-en WL72917_8M Wi-Fi 6 2.4G and Bluetooth LE 5.4 witch MCU AIoT Module IoT Module-en WL71340 BLE5.3 + Low Engery Wireless MCU with Antenna Module SIP Module (1T1R)-en AP6212 Series WiFi 802.11b/g/n + BT 5.2 SIP Module (1T1R)-en AP6256 802.11 ac / a / b / g / n + BT 5.2 SIP Module (1T1R)-en AP6611S Wi-Fi 6E 1T1R 2.4G / 5G / 6G + BT 5.3 Dual-Mode / LE Audio
