https://www.envirodiy.org/members/gchafe/activity/ Activity feed for GChafe. Sun, 03 May 2026 02:40:08 -0400 https://buddypress.org/?v= en-US 30 hourly 2 e541a87022bf7296043fc0b46aad5f25 https://www.envirodiy.org/topic/wifi-bee-at-firmware-and-baud-rates/#post-19615 Wed, 18 Mar 2026 13:57:14 -0400 I’ve tried some more witht hat code and no luck. So I decided to confrim the AT firmware and I’m not sure if I did or not. Using a USB to TTL I connected directly to the Wifif Bee and used Putty. I did see some text and a brownout warning on the screen. So I used the TTL for RX and TX and I connected a 3.7V Lipo battery to VCC and GND and also the…[Read more]

]]> 4c3badda06346e58082a627964a8f152 https://www.envirodiy.org/topic/wifi-bee-at-firmware-and-baud-rates/#post-19613 Mon, 16 Mar 2026 19:25:11 -0400 Thank you very much Sara. I have tried something like that before (but likely not quite rightly coded). This failed to switch baud rates too unfortunately. I have tried this on 3 out of 4 wifi bees that I have (but just one with you sketch so far) and no luck, that’s how I ended up asking about the firmware.
Did your sketch in a hurry, so will…[Read more]

]]> 72354d1426b39a1a5e3c19dc7018c448 https://www.envirodiy.org/topic/wifi-bee-at-firmware-and-baud-rates/ Mon, 16 Mar 2026 16:39:16 -0400 Hi, I have a Mayfly 1.1 and a ESP32 WiFi Bee purchased from EnviroDIY recently, also a Hydros21 CTD. Having  lots of trouble getting it to work. Using the EnvirDIY_Monitoring_Kit sketch from https://github.com/EnviroDIY/ModularSensors/commit/f149a372ae47d95d474971abc25dd378bd332ecf. Though I have also tried other ones (possibly older) from…[Read more]

]]> 6dac23236a7f32c9f694afa71f9c0176 https://www.envirodiy.org/activity/p/10800/ Mon, 16 Mar 2026 16:22:57 -0400 0