Hi,
I am trying to source a board with specific features and wondered if anyone has come across something that matches it.
I need an ESP32 chip with an external antenna connection. This is the most important feature as the board will be enclosed in an outdoor enclosure. Cost isn't a huge issue as the boards are cheap anyway so the best chip available is preferred.
I also need a external battery connector and SD card slot for additional storage. If at all possible built in LORA ( 900 Mhz Freq ) would be amazing but i can add this feature with an expansion board.
I know Sparkfun do a board with built in LORA but it doesn’t have an external antenna.
If a board doesn't exist would it be possible to have one designed based on something like the Sparkfun board with the added features as I need around 100.
New board Requirement
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Espressif Systems is a fabless semiconductor company providing cutting-edge low power WiFi SoCs and wireless solutions for wireless communications and Internet of Things applications. ESP8266EX and ESP32 are some of our products.