Data Sheet

02Version 1.0
1.0 Overview 03
2.0 Features 03
3.0 Specications 04
3.1 CPU 04
3.2 Memory 04
3.3 WiFi 04
3.4 Bluetooth 04
3.5 LoRa 04
3.6 Sigfox 04
3.7 RTC 04
3.8 Security 04
3.9 Hash/encryption 04
4.0 BlockDiagram 04
5.0 Pinout 05
6.0 PinDetails 06
6.1 RemappingPins 07
7.0 ESP32Peripherals 08
7.1 RTC 08
8.0 Programmingthedevice 09
8.1 UART 09
8.2 Wi–Fi 09
8.2.1 Telnet 09
8.2.2 FTP 09
9.0 Bootmodes 09
9.1 Bootloadermode 09
9.2 Safeboot 09
10.0 Power 10
10.1 Currentconsumptionbypower
modes/featuresmeasuredat5V 10
11.0 MemoryMap 11
11.1 Flash 11
11.2 R AM 11
11.3 ROMandeFuses 11
12.0 WiFi 12
12.1 Supportedfeatures 12
12.2 Specications 12
13.0 Bluetooth 13
13.1 Supportedfeatures 13
13.2 Specication 13
13.2.1 Receiver–BasicDataRate 13
13.2.2 Receiver–EnhancedDataRate 14
13.2.3 Receiver–BluetoothLE 15
13.2.4 Transmitter–BasicDataRate 16
13.2.5 Transmitter–EnhancedDataRate 17
13.2.6 Transmitter–BluetoothLE 18
14.0 LoRa 18
14.1 Supportedfeatures 18
14.2 Specications 19
15.0 Sigfox
22
15.1 Frequencies
22
15.2 Specications
22
16.0 6LoWPAN
23
17.0 ElectricalCharacteristics
23
17.1 Absolutemaximumratings
23
17.2 Input/Outputcharacteristics
23
18.0 MinimumRecommendedCircuit 24
19.0 MechanicalSpecications
25
20.0 RecommendedLandPatterns
25
20.1 Throughhole
25
21.0 SolderingProle
27
21.1 Withheaders
27
21.2 Withoutheaders
27
22.0 OrderingInformation
28
23.0 Packaging
28
24.0 Certication
29
24.1 EURegulatoryConformance 32
24.2 FederalCommunicationCommission
InterferenceStatement
2
9
24.2.1 RFWarningStatement
29
24.2.2 OEMintegratorconditions
29
24.2.3 EndProductLabelling
29
24.2.4 ManualInformationtotheEndUser
29
25.0 RevisionHistory
30