Product Specifications

11/7/2017 GeeekNET ESP32 Development Board SKU: EZ-0062 - 52Pi Wiki
http://wiki.52pi.com/index.php/GeeekNET_ESP32_Development_Board_SKU:_EZ-0062 3/7
WiFi Bluetooth CPU and Memory
Clocks and
Timers
Advanced Peripheral
Interfaces
Security
Cryptographic
hardware
acceleration
D
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
A-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
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
+12 dBm
transmitting power
NZIF receiver with
-97 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
Xtensa®
Single-/Dual-core
32-bit LX6
microprocessor(s),
up to 600 DMIPS
448 KB ROM
520 KB SRAM
16 KB SRAM in
RTC
QSPI
flash/SRAM, up
to 4 x 16 MB •
Power supply:
2.3V to 3.6V
Internal 8
MHz
oscillator
with
calibration
Internal RC
oscillator
with
calibration
External 2
MHz to 60
MHz crystal
oscillator (40
MHz only for
Wi-Fi/BT
functionality)
External 32
kHz crystal
oscillator for
RTC with
calibration
Two timer
groups,
including 2 x
64-bit timers
and 1 x main
watchdog in
each group
RTC timer
with sub-
second
accuracy
RTC
watchdog
12-bit SAR ADC
up to 18 channels
2 × 8-bit D/A
converters
10 × touch sensors
Temperature
sensor
4 × SPI
2 × I2S
2 × I2C
3×UART
1 host
(SD/eMMC/SDIO)
• 1 slave
(SDIO/SPI)
Ethernet MAC
interface with
dedicated DMA
and IEEE 1588
support • CAN 2.0
IR (TX/RX)
Motor PWM
LED PWM up to
16 channels
Hall sensor
Ultra-low-noise
analog pre-
amplifier
IEEE
802.11
standard
security
features all
supported,
including
WFA,
WPA/WPA2
and WAPI
Secure boot
Flash
encryption
1024-bit
OTP, up to
768-bit for
customers
AES
HASH
(SHA-2)
library
RSA
ECC
Random
Number
Generator
(RNG)
Mechanical Drawing