Top 8 Best Ttgo T-beam

Flash4MB. Chipset ESPRESSIF-ESP32 Wi-Fi Bluetooth compatible. GPS Modules NEO-6M, 3V-5V power supply Universal Destined module with ceramic antenna, signal super Save the configuration parameter data EEPROM Down. Lora Support Lora networkantenna connector is RG316. OLED It has a 0.96 inch screen and a high resolution of 128 64.

Onboard ESP32 MCU with WiFi Ble v4.2 transmission function, 4MB Flash and 8MB PSRAM, supporting daily entry-level programming. The built-in SX1276915mhz Lora chip facilitates the project to send and receive data over a long distance with low power consumption. GPS NEO-6M module, with RCT clock battery, and equipped with mini ceramic antenna for daily positioning. Use 3D wifi antenna to save spacewe also reserved IPEX antenna base for use. Note that the onboard antenna and external antenna can't be used together. The CH9102 serial port programming chip is convenient for daily programming. Before connecting, you need to pay attention to ensure that the driver has been installed on the compute. 128 x 64 high resolution OLED with 0.96 inch screen.

GPS Function ModuleThe REV1 ESP32 bluetooth module has GPS function, automatic gain control and frequency correction,RF wake-up function.. Modulation ModeSPI Interface, support FSK, GFSK, MSK, GMSK, LoRa TM, OOK modulation.GPS module NEO-M8N, highly configurable data packet handler.. 3V-5V VoltageV-5V power supply universal, low-voltage detection and temperature sensor, automatic gain control, automatic frequency correction, digital RSSI and other functions.. Battery Capacity0.2uASLEEP 1.5uAIDLE Sleep current, 4 LEDs to display battery status in real time. With data Backup battery, save configuration parameter data EEPROM Down.. Product ServiceThis is an easy-to-use combination product for customers. The packing list includes 1 x Bluetooth Module, 1 x Antenna, 1 x Connect Cable, 3 x Gasket, 2 x Pin..

High Magnification WF25X eyepiece alone or with 2X lens, cooperate 4x 10x 40x objective lenses, biological microscopes offers 6 magnification settings, 100X, 250X, 1000X, 200X, 500X, 2000X.. Coarse and Fine Focus Monocular Microscopes with solid metal frame and coarsefine focusing knobs, ensures detail and precise focus adjustment, crate a image more clearer and sharper.. Dual Illumination System Top and bottom LED simultaneously brightfield, a 0.65 NA single-lens condenser with disc diaphragm, provide high-resolution color-corrected images.. Complete Accessories It comes with phone adapter, wire shutter, 10 operating accessories, 15pcs microscope slides set, carrying bag. Meet all your biological observation need.. Practical Educational Tool This 100X-2000X biological microscope is designed to help studentskidsadultsbeginneramateur scientisthobbyists exploring the fantastic world of the life. It is ideal for school,laboratory or home teaching, one-on-one instruction..

Designated module with ceramic antenna, super-strong signal, support for automatic frequency correction and automatic gain control.. With the latest REV1 version ESP32, 4MB flash memory, support for wireless Internet access and Bluetooth connectivity.. This product is made of high quality PCB material, strong and durable.. With digital RSSI function, support for wireless Internet access, low voltage detection and temperature sensor, fast wake-up and frequency hopping, with data backup battery and LED signal indicator.. Highly configurable packet handler that saves configuration parameter data for EEPROM Down..

GPS module NEO-6M, global positioning system, 3V-5V power supply universal.. Designated module with ceramic antenna, super-strong signal, support for automatic frequency correction and automatic gain control.. With the latest REV1 version ESP32, 4MB flash memory, support for wireless Internet access and Bluetooth connectivity.. This product is made of high quality PCB material, strong and durable.. With digital RSSI function, support for wireless Internet access, low voltage detection and temperature sensor, fast wake-up and frequency hopping, with data backup battery and LED signal indicator..

You will receive, 2pcs lora oled board 915mhz new version V2 with better quality, and 2pcs 915mhz lora antenna.. The esp32 lora 915mhz comes unassembled, soldering is required, not equipped with lithium battery.. When you use esp32 oled lora, you need to use 2pcs together. One is used for receiving and another for sending. Espressif esp32 chip SX1276 LoRa 0.96inch blue oled. If you have any problem, please contact seller as follow click DIYmallsyou can find Sold by DIYmalls under Buy Now button, in the new page, click Ask a question..

MCUESP32-S3FN16R8 Dual-core LX7 microprocessor. Wireless Connectivity2.4 GHz Wi-Fi Bluetooth 5 LE. DevelopmentArduinoPlatformIO-IDE Micropython. Onboard functionsTrackball MicrophoneSpeaker. Githubgithub.comXinyuan-LilyGOT-Deck.

-Onboard ESP32 MCU with WiFi Ble v4.2 transmission function, 4MB Flash and 8MB PSRAM, supporting daily entry-level programming. -The built-in SX1276915mhz Lora chip facilitates the project to send and receive data over a long distance with low power consumption. -GPS NEO-6M module, with RCT clock battery, and equipped with mini ceramic antenna for daily positioning. -Use 3D wifi antenna to save spacewe also reserved IPEX antenna base for use. Note that the onboard antenna and external antenna can't be used together. Soldered 128 x 64 high resolution OLED with 0.96 inch screen.