Wemos D1 R32 adalah Papan WiFi/Bluetooth Berbasis ESP32 dalam bentuk Arduino UNO. Bentuk Arduino UNO memungkinkan Anda menggunakan Perisai Arduino yang ada dengan CPU Nirkabel ESP32. Semua pin I/O adalah 3.3V Chip ESP32 mengintegrasikan prosesor dual-core dengan 448 KByte ROM, 520 KByte SRAM, 16 KByte SRAM di RTC, 802.11 b/g/n/e/I Wi-Fi, Bluetooth v4.2 BR/EDR & BLE, jam & Kali, Antarmuka periferal yang melimpah dan mekanisme keamanan.
Spesifikasi :
WiFi
-802.11 b/g/n/e/i -802.11 n (2.4 GHz), up to 150 Mbps -802.11 e: QoS for wireless multimedia technology. -WMM-PS, UAPSD -MPDU and A-MSDU aggregation -Block ACK -Fragmentation and Defragmentation -Automatic Beacon monitoring/scanning -802.11 i security features: pre-authentication and TSN -Wi-Fi Protected Access (WPA)/WPA2/WPA2-Enterprise/Wi-Fi Protected Setup (WPS) -Infrastructure BSS Station mode/SoftAP mode -Wi-Fi Direct (P2P), P2P Discovery, P2P Group Owner mode and P2P Power Management -UMA compliant and certified -Antenna diversity and selection
Bluetooth -Compliant with Bluetooth v4.2 BR/EDR and BLE specification -Class-1, class-2 and class-3 transmitter without external power amplifier -Enhanced power control -+10 dBm transmitting power -NZIF receiver with -98 dBm sensitivity -Adaptive Frequency Hopping (AFH) -Standard HCI based on SDIO/SPI/UART ? High speed UART HCI, up to 4 Mbps -BT 4.2 controller and host stack -Service Discover Protocol (SDP) -General Access Profile (GAP) -Security Manage Protocol (SMP) -Bluetooth Low Energy (BLE) -ATT/GATT -HID -All GATT-based profile supported -SPP-Like GATT-based profile -BLE Beacon -A2DP/AVRCP/SPP, HSP/HFP, RFCOMM -CVSD and SBC for audio codec -Bluetooth Piconet and Scatternet