This is a TTGO Micro-32 V2.0 Wifi Wireless Bluetooth Module ESP32 PICO-D4 IPEX ESP-32. For the embedded development board to be able to do smaller, we designed the Micro-32, use the same function as the normal ESP32 module, but the area is reduced by 45%, which makes the product can be designed smaller, there is more space to add up some Module.

Data Download Link:

https://github.com/LilyGO/TTGO-micro32-V2.0

Features:

1. WiFi And Bluetooth Module
2.  there is more space to add up some Module

Package Includes:

1 x TTGO Micro-32 V2.0 Wifi Wireless Bluetooth Module ESP32 PICO-D4 IPEX ESP-32

FM98PW/RFM95PW module series’ design is based on the high-performance LoRa TM modulation technique RF98/RF96 chip, It operates at  169/433/470MHz (RFM98PW) and 868/915MHz(RFM95PW) ISM band, The low receive sensitivity(–136dBm) coupled with Enhanced +30dBm output power ensures extended range and improved link performance.

Applications:

1. Long Range system.
2. Meter Reading.
3. Wireless data collection.
4. Automobile security system.
5. Home automation and security system.

Features:

1. LoRa TM Modem.
2. 166dB maximum link budget.
3. FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
4. Built-in bit synchronizer for clock recovery.
5. Automatic RF Sense and CAD with ultra-fast AFC.
6. Packet engine up to 256 bytes with CRC.
7. Built-in temperature sensor and low battery indicator.

Specifications:

1. Programmable bit rate:  300 kbps.
2. High sensitivity: down to -136dBm.
3. Low RX current: 13mA.
4. SMD Package (35.4x18X3.85mm).

Packages Includes:

1 x LoRa module RFM95PW-868S2.

The RFM95W/96W/98W transceivers feature the LoRa TM long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. Using LoRa TM modulation technique RFM95W/96W/98W can achieve a sensitivity of over -140dBm using a low cost crystal and bill of materials. The high sensitivity combined with the integrated +20 dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness.

LoRa TM also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity and energy consumption. These devices also support high performance (G)FSK modes for systems including WMBus, IEEE802.15.4g. The
RFM95W/96W/98W deliver exceptional phase noise, selectivity, receiver linearity and IIP3 for significantly lower current consumption than competing devices.

Application:

1. Automated Meter Reading.
2. Home and Building Automation.
3. Wireless Alarm and Security Systems.
4.  Industrial Monitoring and Control.
5. Long range Irrigation Systems.

Features:

1. +14 dBm high efficiency PA.
2. LoRa TM Modem.
3. Programmable bit rate: 300 kbps.
4. Excellent blocking immunity.
5. Fully integrated synthesizer with a resolution of 61 Hz.
6. FSK, GFSK, MSK, GMSK, LoRa TM and OOK modulation.
7. Built-in bit synchronizer for clock recovery.
8. Preamble detection.
9. Automatic RF Sense and CAD with ultra-fast AFC.
10. Built-in temperature sensor and low battery indicator.

Specification:

1. Dynamic Range RSSI: 127 dB
2. Packet engine: 256 bytes with CRC.
3. Module Size: 16x16mm.
4. Low RX current: 10.3 mA.
5. register retention: 200 nA.
6. maximum link budget: 164 dB.
7. RF output: 3.3V:
8. High sensitivity: down to -144 dBm.
9. Bullet-proof front end: IIP3 = -12.5 dBm.

Package Includes:

1 x LoRa module RFM98W-433S2R.

RFM90 sub-GHz radio transceivers are ideal for long range wireless applications. It is designed for long battery life with just 8mA of active receive current consumption. It can transmit up to +22dBm with highly efficient integrated power amplifiers. These devices support LoRa® modulation for LPWAN use cases and (G)FSK modulation for legacy use cases. The devices are highly configurable to meet different application requirements utilizing the global LoRa WANTM standard or proprietary protocols.

The devices are designed to comply with the physical layer requirements of the LoRa WANTM specification released by the LoRa Alliance TM. The radio is suitable for systems targeting compliance with radio regulations including but not limited to ETSI EN 300 220, FCC CFR 47 Part 15, China regulatory
requirements and the Japanese ARIB T-108. Continuous frequency coverage from 150 MHz to 960 MHz allows the support of all major sub-GHz ISM bands around the world.

Application:

1. Smart meters.
2. Supply chain and logistics.
3. Building automation.
4. Agricultural sensors.
5. Smart cities.
6. Retail store sensors.
7. Asset tracking.
8. Street lights.
9. Parking sensors.
10. Environmental sensors.
11. Healthcare.
12. Safety and security sensors.
13. Remote control applications.

Features:

1. LoRa TM Modem.
2. IC RFM90.
3. RF output: +22dBm.
4. Programmable bit rate: 300kbps(FSK)/62.5K(LORA).
5. Excellent blocking immunity.
6. Low RX current: 8mA.
7. register retention: 600 nA.
8. Fully integrated synthesizer with step 0.95 Hz.
9. (G)FSK, (G)MSK, LoRa TM modulation.
10. Built-in bit synchronizer for clock recovery.
11. Preamble detection.
12. Dynamic Range instantaneous/Packet RSSI: 127dB.
13. Automatic CAD.
14. Module Size16x16mm.

Specification:

1. IC pins: 16.
2. Low Power Long Range Transceiver Module.
3. Min. Supply Voltage: 0.5V.
4. Max. Supply Voltage: 3.9 V.
5. Min. Operating Voltage: 1.8V.
6. Max. Operating Voltage: 3.7.
7. Operating temperature: -20.
8. Max. Operating temperature: +70 °c.
9. Frequency range: 433 MHz band,868 MHz band,915 MHz band.
10. Sensitivity: FSK: Rate=4.8kbps,FDA=5KHz.

Package Includes:

1 x LoRa module RFM90W-915S2R.

The RFM95W/96W/98W transceivers feature the Lo-Ra TM long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. Using Lo-Ra TM modulation technique RFM95W/96W/98Wcan achieve a sensitivity of over -140dBm using a low cost crystal and bill of materials.

The high sensitivity combined with the integrated +20 dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness. Lo-Ra TM also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity and energy consumption. These devices also support high performance (G) FSK modes for systems including WM Bus, IEEE802.15.4g. The RFM95W/96W/98W deliver exceptional phase noise, selectivity, receiver linearity and IIP3 for significantly lower current consumption than competing device.

Application:

1. Automated Meter Reading.
2. Home and Building Automation.
3. Wireless Alarm and Security Systems.
4. Industrial Monitoring and Control.
5. Long range Irrigation System.

Features:

1. Lo-Ra TM Modem.
2. 164 dB maximum link budget.
3. +14 dBm high efficiency PA.
4. Excellent blocking immunity.
5. FSK, GFSK, MSK, GMSK, Lo-Ra TM and OOK modulation.
6. Built-in bit synchronizer for clock recovery.
7. Preamble detection.
8. Automatic RF Sense and CAD with ultra-fast AFC.
9. Packet engine up to 256 bytes with CRC.
10. Built-in temperature sensor and low battery indicator.
11. Module Size：1

Specifications:

1. High sensitivity: down to -144 dBm.
2. Bullet-proof front end: IIP3 = -12.5 dBm.
3. +20 dBm – 100 mW constant
4. RF output: 3.3Vsupply .
5. Low RX current: 10.3 mA
6. Programmable bit rate: 300 kbps.
7. register retention: 200 nA
8. resolution: 61 Hz.
9. Dynamic Range RSSI: 127 dB

Package Includes:

1 x Lo-Ra module RFM95W-915S2R.

Lora Shield is a long-range transceiver on an Arduino shield form factor and based on an Open source library. The Lora Shield allows the user to send data and reach extremely long ranges at low data rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.
The Lora Shield based on RFM95W/RFM98W targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
Using Hope RF’s patented LoRaTM modulation technique the Lora Shield can achieve a sensitivity of over -148dBm using a low-cost crystal and bill of materials. The high sensitivity combined with the integrated +20 dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness. LoRaTM also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity and energy consumption.
These devices also support high performance (G)FSK modes for systems including WMBus, IEEE802.15.4g. The Lora Shield deliver exceptional phase noise, selectivity, receiver linearity and IIP3 for significantly lower current consumption than competing devices.

Features:

1. Excellent blocking immunity.
2. Low RX current of 10.3 mA, 200 nA register retention.
3. Fully integrated synthesizer with a resolution of 61 Hz.
4. FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
5. Built-in bit synchronizer for clock recovery.
6. Preamble detection.
7. Automatic RF Sense and CAD with ultra-fast AFC.
8. Packet engine up to 256 bytes with CRC.
9. Built-in temperature sensor and low battery indicator.

Package Includes:

1 x Wireless Transmitter 433Mhz